KS3 Science biology Quiz on "Cells, reproduction, environment, food chains, variation and classification" (based on QCA 7A to 7D)

Which part of the cells is the cytoplasm? [7a-1]
1. part Z
2. part W
3. part T
4. part N
Which part of the cells is the nucleus? [7a-2]
1. part Z
2. part W
3. part T
4. part N
Which part of the cells is a vacuole? [7a-3]
1. part Z
2. part W
3. part T
4. part N
Which part of the cells is a chloroplast? [7a-4]
1. part Z
2. part W
3. part T
4. part N
Which part of the cells is a cell wall? [7a-5]
1. part P
2. part R
3. part O
4. part T
Which part of the cells is a cell membrane? [7a-6]
1. part P
2. part R
3. part O
4. part T
Which part of a cell are the cilia? [7a-7]
1. part P
2. part R
3. part O
4. part T
Which of the following is a plant cell? [7a-8]
1. cell 1
2. cell 3
3. cell 4
4. cell 2
Which of the following is a plant cell? [7a-9]
1. cell 6
2. cell 3
3. cell 4
4. cell 1
Which of the following is a palisade cell? [7a-10]
1. cell 5
2. cell 2
3. cell 3
4. cell 4
Which of the following is a red blood cell? [7a-11]
1. cell 5
2. cell 2
3. cell 3
4. cell 4
Which of the following is an egg cell or ovum? [7a-12]
1. cell 5
2. cell 2
3. cell 3
4. cell 4
Which of the following is a sperm cell? [7a-13]
1. cell 5
2. cell 6
3. cell 1
4. cell 4
Which of the following is a root hair cell? [7a-14]
1. cell 5
2. cell 6
3. cell 1
4. cell 4
Which of the following is a cilia cell? [7a-15]
1. cell 5
2. cell 6
3. cell 1
4. cell 4
Which part of the plant is the flower? [7a-16]
1. part V
2. part W
3. part Y
4. part U
5. part Z
Which part of the plant is the leaf? [7a-17]
1. part V
2. part W
3. part Y
4. part U
5. part Z
Which part of the plant is the stem? [7a-18]
1. part V
2. part W
3. part Y
4. part U
5. part Z
Which part of the plant is the root? [7a-19]
1. part V
2. part W
3. part Y
4. part U
5. part Z
Which part of the plant is the root hair? [7a-20]
1. part V
2. part W
3. part Y
4. part Z
5. part U
In which part of the plant is food made by photosynthesis? [7a-21]
1. part V
2. part W
3. part Y
4. part Z
5. part U
Which part of the plant enables it to stand upright? [7a-22]
1. part V
2. part W
3. part Y
4. part Z
5. part U
Which part of the plant firmly holds it in the ground? [7a-23]
1. part V
2. part W
3. part Y
4. part Z
5. part U
Which part of the plant absorbs water and minerals from the soil? [7a-24]
1. part V
2. part W
3. part Y
4. part Z
5. part U
Which part of the plant contains the sex organs? [7a-25]
1. part U
2. part W
3. part Y
4. part Z
5. part V
Which organ is the brain? [7a-26]
1. organ T
2. organ Z
3. organ V
4. organ W
5. organ X
Which organ is the lungs? [7a-27]
1. organ T
2. organ U
3. organ V
4. organ W
5. organ X
Which organ is the heart? [7a-28]
1. organ Z
2. organ U
3. organ V
4. organ W
5. organ X
Which organ is the liver? [7a-29]
1. organ Z
2. organ U
3. organ V
4. organ W
5. organ X
Which organ is a kidney? [7a-30]
1. organ Y
2. organ Z
3. organ V
4. organ W
5. organ X
Which organ is the small intestine? [7a-31]
1. organ Y
2. organ Z
3. organ V
4. organ W
5. organ X
Which organ is the stomach? [7a-32]
1. organ Z
2. organ U
3. organ V
4. organ W
5. organ X
Which of the following phrases best matches the word cell? [7a-33]
1. a unit of life surrounded and enclosed by an outer membrane
2. a collection of similar units performing in the same way, forming part of the structure of a plant or animal
3. a structure made of different tissues to perform particular functions in a plant or animal
4. an individual plant or animal
Which of the following phrases best matches the word tissue? [7a-34]
1. a unit of life surrounded and enclosed by an outer membrane
2. a collection of similar cells performing in the same way, forming part of the structure of a plant or animal
3. a structure made of different cell structures to perform particular functions in a plant or animal
4. an individual plant or animal
Which of the following phrases best matches the word organ? [7a-35]
1. a unit of life surrounded and enclosed by an outer membrane
2. a collection of similar cells performing in the same way, forming part of the structure of a plant or animal
3. a structure made of different tissues to perform particular functions in a plant or animal
4. an individual plant or animal
Which of the following phrases best matches the word organism? [7a-36]
1. a unit of life surrounded and enclosed by an outer membrane
2. a collection of similar cells performing in the same way, forming part of the structure of a plant or animal
3. a structure made of different tissues to perform particular functions in a plant or animal
4. an individual plant or animal
Which of the following phrases best matches the word vacuole [7a-37]
1. a large sugary liquid filled space in a plant cell
2. the thin outer layer of an animal cell
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. small green structures in plant cells
Which of the following phrases best matches the word membrane? [7a-38]
1. a large sugary liquid filled space in a plant cell
2. the thin outer layer of an animal cell
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. it gives plants cells extra strength to their shape
Which of the following phrases best matches the word nucleus? [7a-39]
1. a large sugary liquid filled space in a plant cell
2. it gives plants cells extra strength to their shape
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. small green structures in plant cells
Which of the following phrases best matches the word cytoplasm? [7a-40]
1. a large sugary liquid filled space in a plant cell
2. the thin outer layer of an animal cell
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. small green structures in plant cells
Which of the following phrases best matches the word chloroplast? [7a-41]
1. a large sugary liquid filled space in a plant cell
2. the thin outer layer of an animal cell
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. small green structures in plant cells
Which of the following phrases best matches the word cell wall? [7a-42]
1. a large sugary liquid filled space in a plant cell
2. it gives plants cells extra strength to their shape
3. it controls the cell's activities
4. most of the liquid in an animal cell
5. small green structures in plant cells
Which of the following is TRUE? [7a-43]
1. all cells contain cytoplasm
2. all plant cells contain chloroplasts
3. all cells have a cell wall
4. all cells have a nucleus
Which of the following is TRUE? [7a-44]
1. some cells contain cytoplasm
2. only some plant cells contain chloroplasts
3. all cells have a cell wall
4. all cells have a nucleus
Which of the following is TRUE? [7a-45]
1. some cells contain cytoplasm
2. all plant cells contain chloroplasts
3. only plant cells have a cell wall
4. all cells have a nucleus
Which of the following is TRUE? [7a-46]
1. some cells contain cytoplasm
2. all plant cells contain chloroplasts
3. all cells have a cell wall
4. most cells have a nucleus
Which of the following is TRUE? [7a-47]
1. all cells have a cell membrane
2. the nucleus doesn't always control the activities of a cell containing a nucleus
3. plant cells have no significant differences compared to animal cells
4. the vacuoles control what enters or leaves a cell
Which of the following is TRUE? [7a-48]
1. only certain cells have a cell membrane
2. the nucleus controls the activities of all cells which have a nucleus
3. plant cells have no significant differences compared to animal cells
4. the vacuoles control what enters or leaves a cell
Which of the following is TRUE? [7a-49]
1. only certain cells have a cell membrane
2. the nucleus doesn't always control the activities of a cell containing a nucleus
3. plant cells have significant differences compared to animal cells
4. the vacuoles control what enters or leaves a cell
Which of the following is TRUE? [7a-50]
1. only certain cells have a cell membrane
2. the nucleus doesn't always control the activities of a cell containing a nucleus
3. plant cells have no significant differences compared to animal cells
4. the cell membrane controls what enters or leaves a cell
Carefully study the diagrams showing the simplified structure of three single celled organisms that live in fresh water. Which of the following is most likely to be TRUE? [7a-51]
1. the dinoflagellate is a plant cell
2. the amoeba is not an animal cell
3. the euglena is not a plant cell
4. all three organisms can carry out photosynthesis
Carefully study the diagrams showing the simplified structure of three single celled organisms that live in fresh water. Which of the following is most likely to be TRUE? [7a-52]
1. the dinoflagellate is not a plant cell
2. the amoeba is an animal cell
3. the euglena is not a plant cell
4. only the dinoflagellate can carry out photosynthesis
Carefully study the diagrams showing the simplified structure of three single celled organisms that live in fresh water. Which of the following is most likely to be TRUE? [7a-53]
1. the dinoflagellate is not a plant cell
2. the amoeba is not an animal cell
3. the euglena is both plant and animal
4. only the euglena can carry out photosynthesis
Carefully study the diagrams showing the simplified structure of three single celled organisms that live in fresh water. Which of the following is most likely to be TRUE? [7a-54]
1. the dinoflagellate is not a plant cell
2. the amoeba is not an animal cell
3. the euglena is not a plant cell
4. only the amoeba cannot photosynthesise food
Which organ is part of the respiratory system? [7a-55]
1. organ U
2. organ Z
3. organ T
4. organ V
Which organ is part of the digestive system? [7a-56]
1. organ U
2. organ Z
3. organ T
4. organ V
Which organ is part of the nervous system? [7a-57]
1. organ U
2. organ Z
3. organ T
4. organ V
Which organ is part of the circulatory system? [7a-58]
1. organ U
2. organ Z
3. organ T
4. organ V
Which of the following organs of the human body controls the body through the nervous system? [7a-59]
1. brain
2. lungs
3. heart
4. liver
5. kidney
Which of the following organs of the human body take in air for the oxygen, remove carbon dioxide, and are damaged by smoking? [7a-60]
1. brain
2. lungs
3. heart
4. liver
5. kidney
Which of the following organs of the human body pumps the blood around the body which carries oxygen, digested food and waste products? [7a-61]
1. small intestine
2. lungs
3. heart
4. liver
5. kidney
Which of the following organs of the human body produces secretions to help digestion, stores energy foods, controls glucose production and is damaged by too much alcohol? [7a-62]
1. brain
2. lungs
3. heart
4. liver
5. small intestine
Which of the following organs of the human body removes waste from the blood, purifying it and makes urine? [7a-63]
1. small intestine
2. lungs
3. stomach
4. liver
5. kidney
Which of the following organs of the human body is where most food is digested and then absorbed for the rest of the body? [7a-64]
1. brain
2. lungs
3. stomach
4. liver
5. small intestine
Which of the following organs of the human body is a large sac in which digestion starts and it produces acid that kills many bacteria? [7a-65]
1. brain
2. lungs
3. stomach
4. liver
5. small intestine
Which of the following organs of a plant contains the sex organs? [7a-66]
1. flowers
2. leaves
3. stem
4. roots
5. root hairs
Which of the following organs of a plant is where most photosynthesis takes place making food? [7a-67]
1. flowers
2. leaves
3. stem
4. roots
5. root hairs
Which of the following organs of a plant holds the plant upright? [7a-68]
1. flowers
2. leaves
3. stem
4. roots
5. root hairs
Which of the following organs of a plant anchors it to the ground? [7a-69]
1. flowers
2. leaves
3. stem
4. roots
5. root hairs
Which of the following organs of a plant absorb water and minerals nutrients? [7a-70]
1. flowers
2. leaves
3. stem
4. roots
5. root hairs
Tissue is a structure made of many cells performing a similar function and different tissues do different jobs. Which tissue acts as a protective covering of the flesh? [7a-71]
1. skin
2. bone
3. nerve
4. muscle
5. blood vessel
Tissue is a structure made of many cells performing a similar function and different tissues do different jobs. Which tissue supports the structure of the whole body? [7a-72]
1. skin
2. bone
3. nerve
4. muscle
5. blood vessel
Tissue is a structure made of many cells performing a similar function and different tissues do different jobs. Which tissue carries electrical signals to and from the brain? [7a-73]
1. skin
2. bone
3. nerve
4. muscle
5. blood vessel
Tissue is a structure made of many cells performing a similar function and different tissues do different jobs. Which tissue enable body parts to be moved? [7a-74]
1. skin
2. bone
3. nerve
4. muscle
5. blood vessel
Tissue is a structure made of many cells performing a similar function and different tissues do different jobs. Which tissue carries the fluid containing nutrients, oxygen and waste products? [7a-75]
1. skin
2. bone
3. nerve
4. muscle
5. blood vessel
Which of the following statements is FALSE? [7a-76]
1. cells do not have to divide to get growth
2. when cells divide, two identical cells are formed
3. not all cells can divide or repair themselves
4. a cell must have a nucleus to divide
Which of the following statements is FALSE? [7a-77]
1. cells must divide to get growth
2. when cells divide, two different cells are formed
3. not all cells can divide or repair themselves
4. a cell must have a nucleus to divide
Which of the following statements is FALSE? [7a-78]
1. cells must divide to get growth
2. when cells divide, two identical cells are formed
3. all cells can divide or repair themselves
4. a cell must have a nucleus to divide
Which of the following statements is FALSE? [7a-79]
1. cells must divide to get growth
2. when cells divide, two identical cells are formed
3. not all cells can divide or repair themselves
4. a cell does not need a nucleus to divide
Which of the following is the smallest? [7a-80]
1. nucleus
2. cell
3. tissue
4. organ
Which of the following might be described as the building block or unit of all organisms? [7a-81]
1. nucleus
2. cell
3. tissue
4. organ
Which of the following is a specialised collection of similar small units? [7a-82]
1. nucleus
2. cell
3. tissue
4. organ
Which of the following is the largest? [7a-83]
1. nucleus
2. cell
3. tissue
4. organ
Which cell transfers genetic information from the mother to the offspring? [7b-1]
1. cell 4
2. cell 5
3. cell 3
4. cell 1
Which cell transfers genetic information from the father to the offspring? [7b-2]
1. cell 4
2. cell 5
3. cell 3
4. cell 1
Which cell transports oxygen to the placenta for the unborn child? [7b-3]
1. cell 4
2. cell 5
3. cell 3
4. cell 1
Which cell moves the egg cell (ovum) along the fallopian tube (oviduct)? [7b-4]
1. cell 4
2. cell 5
3. cell 3
4. cell 1
The diagram above shows the main features of the human female sex cell (egg or ovum), the male sex cell (sperm) and a ciliated cell (with hairs or cilia). Which part of the sperm cell controls what it does? [7b-5]
1. nucleus
2. head
3. membrane
4. tail
The diagram above shows the main features of the human female sex cell (egg or ovum), the male sex cell (sperm) and a ciliated cell (with hairs or cilia). Which part of the sperm cell burrows into the ovum? [7b-6]
1. nucleus
2. head
3. membrane
4. tail
The diagram above shows the main features of the human female sex cell (egg or ovum), the male sex cell (sperm) and a ciliated cell (with hairs or cilia). Which part of the sperm cell encloses all the cytoplasm? [7b-7]
1. nucleus
2. head
3. membrane
4. tail
The diagram above shows the main features of the human female sex cell (egg or ovum), the male sex cell (sperm) and a ciliated cell (with hairs or cilia). Which part of the sperm cell enables it to swim to the ovum? [7b-8]
1. nucleus
2. head
3. membrane
4. tail
Which of the following connects with the word fertilisation? [7b-9]
1. the joining of the two nuclei from a sperm cell and an ovum (egg cell)
2. embryo cells rapidly dividing
3. minerals passing through the placenta to the foetus
4. oxygen passing through the placenta to the foetus
Which of the following connects with the word growth? [7b-10]
1. the joining of the two nuclei from a sperm cell and an ovum (egg cell)
2. embryo cells rapidly dividing
3. minerals passing through the placenta to the foetus
4. oxygen passing through the placenta to the foetus
Which of the following connects with the word nutrition? [7b-11]
1. the joining of the two nuclei from a sperm cell and an ovum (egg cell)
2. embryo cells rapidly dividing
3. minerals passing through the placenta to the foetus
4. oxygen passing through the placenta to the foetus
Which of the following connects with the word respiration? [7b-12]
1. the joining of the two nuclei from a sperm cell and an ovum (egg cell)
2. embryo cells rapidly dividing
3. minerals passing through the placenta to the foetus
4. oxygen passing through the placenta to the foetus
Which part corresponds to the umbilical cord? [7b-13]
1. part W
2. part R
3. part Y
4. part P
5. part Q
Which part corresponds to the uterus wall (womb)? [7b-14]
1. part W
2. part R
3. part Y
4. part P
5. part Q
Which part corresponds to the placenta? [7b-15]
1. part W
2. part R
3. part Y
4. part P
5. part Q
Which part corresponds to the amniotic fluid? [7b-16]
1. part W
2. part R
3. part Y
4. part P
5. part Q
Which part corresponds to the amnion membrane? [7b-16]
1. part W
2. part R
3. part Y
4. part P
5. part Q
Which part corresponds to the ovary? [7b-18]
1. part U
2. part N
3. part Z
4. part S
5. part R
Which part corresponds to the cervix? [7b-19]
1. part U
2. part N
3. part Z
4. part S
5. part R
Which part corresponds to the vagina? [7b-20]
1. part U
2. part N
3. part Z
4. part S
5. part T
Which part corresponds to the oviduct (fallopian tube)? [7b-21]
1. part U
2. part N
3. part Z
4. part S
5. part R
Which part corresponds to the uterus organ? [7b-22]
1. part U
2. part N
3. part Z
4. part S
5. part R
Which part corresponds to the uterus lining? [7b-23]
1. part U
2. part N
3. part Z
4. part S
5. part T
Where does the female egg cell get fertilised? [7b-24]
1. oviduct
2. ovary
3. uterus
4. vagina
Where are the eggs stored?? [7b-25]
1. oviduct
2. ovary
3. uterus
4. vagina
Where does the embryo develop into the foetus? [7b-26]
1. oviduct
2. ovary
3. uterus
4. vagina
Where is sperm deposited before fertilising the egg cell? [7b-27]
1. oviduct
2. ovary
3. uterus
4. vagina
Where does the fertilised egg cell (embryo) implant itself? [7b-28]
1. oviduct
2. ovary
3. uterus lining
4. vagina
Where are food and waste materials exchanged between the mother and baby? [7b-29]
1. placenta
2. amniotic fluid
3. uterus
4. umbilical cord
What protects the baby from 'knocks' and keeps it warm? [7b-30]
1. placenta
2. amniotic fluid
3. uterus
4. umbilical cord
What is the name of the organ where the baby develops? [7b-31]
1. placenta
2. amniotic fluid
3. uterus
4. umbilical cord
Which has blood vessels carrying food and oxygen directly to the unborn baby? [7b-32]
1. placenta
2. amniotic fluid
3. uterus
4. umbilical cord
Which phrase matches 'ovulation'? [7b-33]
1. the release of the egg cell (ovum) from the ovary
2. when the embryo beds itself into the uterus lining to develop into the foetus
3. the breaking down of the uterus lining with bleeding in the menstrual cycle
4. what the uterus wall does before childbirth
Which phrase matches 'implantation'? [7b-34]
1. the release of the egg cell (ovum) from the ovary
2. when the embryo beds itself into the uterus lining to develop into the foetus
3. the breaking down of the uterus lining with bleeding in the menstrual cycle
4. what the uterus wall does before childbirth
Which phrase matches 'menstruation'? [7b-35]
1. the release of the egg cell (ovum) from the ovary
2. when the embryo beds itself into the uterus lining to develop into the foetus
3. the breaking down of the uterus lining with bleeding
4. what the uterus wall does before childbirth
Which phrase matches 'contraction'? [7b-36]
1. the release of the egg cell (ovum) from the ovary
2. when the embryo beds itself into the uterus lining to develop into the foetus
3. the breaking down of the uterus lining with bleeding in the menstrual cycle
4. what the uterus wall does before childbirth
Which of the following matches the word penis? [7b-37]
1. deposits the sperm into the female's vagina
2. where sperm are made
3. moves sperm from the testis to the penis
4. the sac containing the testis
Which of the following matches the word testis? [7b-38]
1. deposits the sperm into the female's vagina
2. where sperm are made
3. moves sperm to the penis
4. stores urine
Which of the following matches the word sperm duct? [7b-39]
1. deposits the sperm into the female's vagina
2. where sperm are made
3. moves sperm from the testis to the penis
4. the sac containing the testis
Which of the following matches the word scrotum? [7b-40]
1. deposits the sperm into the female's vagina
2. where sperm are made
3. moves sperm from the testis to the penis
4. the sac containing the testis
Which phrase matches the word ovum? [7b-41]
1. female sex cell
2. initially formed by the fusion of the female and male sex cells
3. offspring with recognisable animal features
4. male sex cell
Which phrase matches the word embryo? [7b-42]
1. female sex cell
2. initially formed by the fusion of the female and male sex cells
3. offspring with recognisable animal features
4. male sex cell
Which phrase matches the word foetus? [7b-43]
1. female sex cell
2. initially formed by the fusion of the female and male sex cells
3. offspring with recognisable animal features
4. male sex cell
Which phrase matches the word sperm? [7b-44]
1. female sex cell
2. initially formed by the fusion of the female and male sex cells
3. offspring with recognisable animal features
4. male sex cell
Which of the following is TRUE? [7b-45]
1. Girls are born with thousands of unripened egg cells in their ovaries.
2. Adult males produce and store all their sperm in adolescence.
3. The female egg cell is smaller than most other specialised cells so it can easily move down the fallopian tube to meet a male sperm cell.
4. The female menstrual cycle takes about 9 months.
Which of the following is TRUE? [7b-46]
1. Girls are born with just a few unripened egg cells in their ovaries.
2. Adult males continually produce sperm.
3. The female egg cell is smaller than most other specialised cells so it can easily move down the fallopian tube to meet a male sperm cell.
4. The female menstrual cycle takes about 9 months.
Which of the following is TRUE? [7b-47]
1. Girls are born with just a few unripened egg cells in their ovaries.
2. Adult males produce and store all their sperm in puberty.
3. The female egg cell is larger than most other specialised cells because it has extra food for growth and development after fertilisation.
4. The female menstrual cycle takes about 9 months.
Which of the following is TRUE? [7b-48]
1. Girls are born with just a few unripened egg cells in their ovaries.
2. Adult males produce and store all their sperm in puberty.
3. The female egg cell is smaller than most other specialised cells so it can easily move down the fallopian tube to meet a male sperm cell.
4. The female menstrual cycle takes about 1 month.
Which of the following means a omnivore? [7c-1]
1. animal that eats plants and animals
2. animal that eats animals only
3. animal that eats plants only
4. person that does not eat meat
Which of the following means a carnivore? [7c-2]
1. animal that eats plants and animals
2. animal that eats animals only
3. animal that eats plants only
4. person that does not eat meat
Which of the following means a herbivore? [7c-3]
1. animal that eats plants and animals
2. animal that eats animals only
3. animal that eats plants only
4. person that does not eat meat
Which of the following means a vegetarian? [7c-4]
1. animal that eats plants and animals
2. animal that eats animals only
3. animal that eats plants only
4. person that does not eat meat
Which of the following describes a habitat? [7c-5]
1. where a living thing lives
2. a single set of living things showing what eats what
3. a complex diagram with lots of connections of living things showing what eats what
4. the conditions where something lives
Which of the following describes a food chain? [7c-6]
1. where a living thing lives
2. a single set of living things showing what eats what
3. a complex diagram with lots of connections of living things showing what eats what
4. the conditions where something lives
Which of the following describes a food web? [7c-7]
1. where a living thing lives
2. a single set of living things showing what eats what
3. a complex diagram with lots of connections of living things showing what eats what
4. the conditions where something lives
Which of the following describes an environment? [7c-8]
1. where a living thing lives
2. a single set of living things showing what eats what
3. a complex diagram with lots of connections of living things showing what eats what
4. the conditions where something lives
Which of the following matches the descriptive word prey? [7c-9]
1. 'is hunted and killed for food'
2. 'hunts and kills another animal for food'
3. 'a living thing that does not make its own food'
4. 'living thing that makes its own food'
Which of the following matches the descriptive word predator? [7c-10]
1. 'is hunted and killed for food'
2. 'hunts and kills another animal for food'
3. 'a living thing that does not make its own food'
4. 'living thing that makes its own food'
Which of the following matches the descriptive word consumer? [7c-11]
1. 'is hunted and killed for food'
2. 'hunts and kills another animal for food'
3. 'a living thing that does not make its own food'
4. 'living thing that makes its own food'
Which of the following matches the descriptive word producer? [7c-12]
1. 'is hunted and killed for food'
2. 'hunts and kills another animal for food'
3. 'a living thing that does not make its own food'
4. 'living thing that makes its own food'
Which of the following matches the descriptive word migration? [7c-13]
1. 'mass movement of animals to new breeding or feeding grounds'
2. 'sleeping through a season such as winter'
3. 'the animal has a particular body feature that helps it survive in cold weather'
4. 'the plant or animal has a useful feature that helps it live in a particular habitat or environment'
Which of the following matches the descriptive word hibernation? [7c-14]
1. 'mass movement of animals to new breeding or feeding grounds'
2. 'sleeping through a season such as winter'
3. 'the animal has a particular body feature that helps it survive in cold weather'
4. 'the plant or animal has a useful feature that helps it live in a particular habitat or environment'
Which of the following matches the descriptive word insulation? [7c-15]
1. 'mass movement of animals to new breeding or feeding grounds'
2. 'sleeping through a season such as winter'
3. 'the animal has a particular body feature that helps it survive in cold weather'
4. 'the place where things live'
Which of the following matches the descriptive word adaptation? [7c-16]
1. 'mass movement of animals to new breeding or feeding grounds'
2. 'sleeping through a season such as winter'
3. 'the place where things live'
4. 'the plant or animal has a useful feature that helps it live in a particular habitat or environment'
The diagram above illustrates a single food chain (not to scale!)
Which of the following is the producer? [7c-17]
1. green cabbage
2. white butterfly
3. blue-tit
4. kestrel-falcon
The diagram above illustrates a single food chain (not to scale!)
Which of the following is the primary consumer? [7c-18]
1. green cabbage
2. white butterfly
3. blue-tit
4. kestrel-falcon
The diagram above illustrates a single food chain (not to scale!)
Which of the following is the secondary consumer? [7c-19]
1. green cabbage
2. white butterfly
3. blue-tit
4. kestrel-falcon
The diagram above illustrates a single food chain (not to scale!)
Which of the following is the tertiary consumer? [7c-20]
1. green cabbage
2. white butterfly
3. blue-tit
4. kestrel-falcon
The diagram above illustrates a single food chain (not to scale!)
Which of the following is a herbivore? [7c-21]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following are carnivores? [7c-22]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following is the top carnivore? [7c-23]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following are prey? [7c-24]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following populations will tend to increase if a disease kills some blue-tits? [7c-25]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following are predators? [7c-26]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following animal populations will tend to increase if some chemical poison kills some kestrel birds in their habitat? [7c-27]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
The diagram above illustrates a single food chain (not to scale!)
Which of the following animals is most likely to be an omnivore? [7c-28]
1. butterfly insect only
2. blue-tit and kestrel birds
3. kestrel bird only
4. butterfly insect and blue-tit bird
5. blue-tit bird only
Which of the following food chains is in the wrong order? [7c-29]
1. fish ==> shrimps ==> seal ==> bear
2. leaves ==> catterpillar ==> robin ==> hawk
3. plant plankton ==> animal plankton ==> krill ==> whale
4. fruit bush ==> field mouse ==> owl ==> fox
Which of the following food chains is in the wrong order? [7c-30]
1. shrimps ==> fish ==> seal ==> bear
2. leaves ==> robin ==> catterpillar ==> hawk
3. plant plankton ==> animal plankton ==> krill ==> whale
4. fruit bush ==> field mouse ==> owl ==> fox
Which of the following food chains is in the wrong order? [7c-31]
1. shrimps ==> fish ==> seal ==> bear
2. leaves ==> catterpillar ==> robin ==> hawk
3. animal plankton ==> plant plankton ==> ==> whale ==> krill
4. fruit bush ==> field mouse ==> owl ==> fox
Which of the following food chains is in the wrong order? [7c-32]
1. shrimps ==> fish ==> seal ==> bear
2. leaves ==> catterpillar ==> robin ==> hawk
3. plant plankton ==> animal plankton ==> krill ==> whale
4. fruit bush ==> field mouse ==> fox ==> owl
Which of the following is always TRUE about links up a food chain? (from left to right) [7c-33]
1. energy is transferred
2. the numbers of individual plants or animals increases
3. the size of the individual plants or animals decreases
4. the total mass of the plants or animals increases
Which of the following is usually TRUE about links up a food chain? (from left to right) [7c-34]
1. energy cannot be transferred
2. the numbers of individual plants or animals decreases
3. the size of the individual plants or animals decreases
4. the total mass of the plants or animals increases
Which of the following is usually TRUE about links up a food chain? (from left to right) [7c-35]
1. energy cannot be transferred
2. the numbers of individual plants or animals increases
3. the size of the individual plants or animals increases
4. the total mass of the plants or animals increases
Which of the following is always TRUE about links up a food chain? (from left to right) [7c-36]
1. energy cannot be transferred
2. the numbers of individual plants or animals increases
3. the size of the individual plants or animals decreases
4. the total mass of the plants or animals decreases
Which of the following animals is adapted to survive by having thick fur to keep warm? [7c-37]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having low density bones to travel great distances? [7c-38]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having strong legs for moving fast? [7c-39]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having a streamlined body for fast movement? [7c-40]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by storing extra fat for hibernation? [7c-41]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having feathers for insulation? [7c-42]
1. bear
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having sharp claws to hold prey? [7c-43]
1. squirrel
2. bird
3. cheetah
4. shark
Which of the following animals is adapted to survive by having gills for gas exchange? [7c-44]
1. bear
2. bird
3. cheetah
4. shark
If some particular river pollution kills many perch fish, which plant or animal populations are most likely to decrease in numbers? [7c-45]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
If the spring weather is warmer than usual and more tadpoles survive to grow into adults, which plants or animals are most likely to increase in population? [7c-46]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
If a large number of water beetles die from a particular disease, which plants or animals are most likely to decrease in numbers? [7c-47]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
If some particular river pollution kills many perch fish, which plants or animals are most likely to increase in numbers? [7c-48]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
Which of the following is/are the producer(s)? [7c-49]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
Which of the following make their own food? [7c-50]
1. otters only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
Different __(1)__ have different __(2)__ which support various living __(3)__. The distribution of plants and animals is affected by environmental __(4)__ such as light, temperature or availability of __(5)__.

Which missing word is (1)? [7c-51]
1. habitats
2. features
3. organisms
4. factors
5. nutrients
Different __(1)__ have different __(2)__ which support various living __(3)__. The distribution of plants and animals is affected by environmental __(4)__ such as light, temperature or availability of __(5)__.

Which missing word is (2)? [7c-52]
1. habitats
2. features
3. organisms
4. factors
5. nutrients
Different __(1)__ have different __(2)__ which support various living __(3)__. The distribution of plants and animals is affected by environmental __(4)__ such as light, temperature or availability of __(5)__.

Which missing word is (3)? [7c-53]
1. habitats
2. features
3. organisms
4. factors
5. nutrients
Different __(1)__ have different __(2)__ which support various living __(3)__. The distribution of plants and animals is affected by environmental __(4)__ such as light, temperature or availability of __(5)__.

Which missing word is (4)? [7c-54]
1. habitats
2. features
3. organisms
4. factors
5. nutrients
Different __(1)__ have different __(2)__ which support various living __(3)__. The distribution of plants and animals is affected by environmental __(4)__ such as light, temperature or availability of __(5)__.

Which missing word is (5)? [7c-55]
1. habitats
2. features
3. organisms
4. factors
5. nutrients
Animals have __(1)__ or features which have developed through evolution and are known as __(2)__. These help an animal to __(3)__ in its habitat. For example, sharp claws may help them catch __(4)__ or strong legs may give them speed to escape a __(5)__.

Which missing word is (1)? [7c-56]
1. characteristics
2. adaptations
3. survive
4. prey
5. predators
Animals have __(1)__ or features which have developed through evolution and are known as __(2)__. These help an animal to __(3)__ in its habitat. For example, sharp claws may help them catch __(4)__ or strong legs may give them speed to escape a __(5)__.

Which missing word is (2)? [7c-57]
1. characteristics
2. adaptations
3. survive
4. prey
5. predators
Animals have __(1)__ or features which have developed through evolution and are known as __(2)__. These help an animal to __(3)__ in its habitat. For example, sharp claws may help them catch __(4)__ or strong legs may give them speed to escape a __(5)__.

Which missing word is (3)? [7c-58]
1. characteristics
2. adaptations
3. survive
4. prey
5. predators
Animals have __(1)__ or features which have developed through evolution and are known as __(2)__. These help an animal to __(3)__ in its habitat. For example, sharp claws may help them catch __(4)__ or strong legs may give them speed to escape a __(5)__.

Which missing word is (4)? [7c-59]
1. characteristics
2. adaptations
3. survive
4. prey
5. predators
Animals have __(1)__ or features which have developed through evolution and are known as __(2)__. These help an animal to __(3)__ in its habitat. For example, sharp claws may help them catch __(4)__ or strong legs may give them speed to escape a __(5)__.

Which missing word is (5)? [7c-60]
1. characteristics
2. adaptations
3. survive
4. prey
5. predators
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (1)? [7c-61]
1. animals
2. habitats
3. food webs
4. food chains
5. plants
6. energy transfers
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (2)? [7c-62]
1. animals
2. habitats
3. food webs
4. food chains
5. plants
6. energy transfers
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (3)? [7c-63]
1. animals
2. habitats
3. ood webs
4. food chains
5. plants
6. energy transfers
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (4)? [7c-64]
1. animals
2. habitats
3. food webs
4. food chains
5. plants
6. energy transfers
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (5)? [7c-65]
1. animals
2. habitats
3. food webs
4. food chains
5. plants
6. energy transfers
All the plants and __(1)__ in their __(2)__ are linked together in __(3)__. These are made up of many __(4)__ which start with __(5)__ and the arrows represent __(6)__.

Which is the missing word(s) (6)? [7c-66]
1. animals
2. habitats
3. food webs
4. food chains
5. plants
6. energy transfers
If a large number of water beetles die from a particular disease, which plants or animals are most likely to increase in numbers? [7c-67]
1. tadpoles only
2. water beetles, perch and otters
3. perch and otters
4. water beetles only
5. pond weed only
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (1)? [7c-68]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (2)? [7c-69]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on land or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (3)? [7c-70]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on land or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (4)? [7c-71]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on land or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (5)? [7c-72]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on land or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
(1) (2) (3) (4) (5) (6)
The bird pictures (1) to (6) are not to scale. All organisms have evolved to have features or 'adaptations' which help them survive in their habitat. Which of the following descriptions matches bird (6)? [7c-73]
1. It is quite a small bird with a fine beak for catching insects and is small enough to move rapidly from out of bushes or trees.
2. It has webbed feet, which it uses for walking on land or swimming on the surface of water, it feeds on aquatic plants and small animals like water snails
3. It can fly fast with great skill and has sharp claws to catch prey and a sharp beak to tear up flesh.
4. It has a long reach with its neck and beak and hunts small fishes and frogs while standing patiently in water or perched by the water side.
5. It has a streamlined shape to swim fast under water to catch fish, and uses its tail for power and fins to steer.
6. It is a relatively small bird with has a short strong beak for crunching seeds and easily flies in and out of bushes.
A fish has evolved many features to help it survive in its water environment. Which part of a fish moves it through water? [7c-74]
1. tail
2. fins
3. gills
4. scales
A fish has evolved many features to help it survive in its water environment. Which parts of a fish keeps it steady and upright when swimming? [7c-75]
1. tail
2. fins
3. gills
4. scales
A fish has evolved many features to help it survive in its water environment. Which part of a fish gets oxygen from the water? [7c-76]
1. tail
2. fins
3. gills
4. scales
A fish has evolved many features to help it survive in its water environment. Which part of a fish protects the body? [7c-77]
1. tail
2. fins
3. gills
4. scales
EXAMPLES!
Which of the following describes a fish? [7d-1]
1. cold blooded, lives in water, has gills and paired fins
2. cold blooded, lays eggs in water, spends first part of life in water and has gills, slimy skin, lives on land in adult life breathing with lungs
3. cold blooded, dry scaly waterproof skin, lays eggs on land
4. warm blooded, lays eggs on land, covered in feathers
5. warm blooded, body covered in hair, gives birth to live young which are fed on milk from special glands
EXAMPLES!
Which of the following describes an amphibian? [7d-2]
1. cold blooded, lives in water, has gills and paired fins
2. cold blooded, lays eggs in water, spends first part of life in water and has gills, slimy skin, lives on land in adult life breathing with lungs
3. cold blooded, dry scaly waterproof skin, lays eggs on land
4. warm blooded, lays eggs on land, covered in feathers
5. warm blooded, body covered in hair, gives birth to live young which are fed on milk from special glands
EXAMPLES!
Which of the following describes a reptile? [7d-3]
1. cold blooded, lives in water, has gills and paired fins
2. cold blooded, lays eggs in water, spends first part of life in water and has gills, slimy skin, lives on land in adult life breathing with lungs
3. cold blooded, dry scaly waterproof skin, lays eggs on land
4. warm blooded, lays eggs on land, covered in feathers
5. warm blooded, body covered in hair, gives birth to live young which are fed on milk from special glands
EXAMPLES!
Which of the following describes a bird? [7d-4]
1. cold blooded, lives in water, has gills and paired fins
2. cold blooded, lays eggs in water, spends first part of life in water and has gills, slimy skin, lives on land in adult life breathing with lungs
3. cold blooded, dry scaly waterproof skin, lays eggs on land
4. warm blooded, lays eggs on land, covered in feathers
5. warm blooded, body covered in hair, gives birth to live young which are fed on milk from special glands
EXAMPLES!
Which of the following describes a mammal? [7d-5]
1. cold blooded, lives in water, has gills and paired fins
2. cold blooded, lays eggs in water, spends first part of life in water and has gills, slimy skin, lives on land in adult life breathing with lungs
3. cold blooded, dry scaly waterproof skin, lays eggs on land
4. warm blooded, lays eggs on land, covered in feathers
5. warm blooded, body covered in hair, gives birth to live young which are fed on milk from special glands
EXAMPLES!
To which vertebrate group does a salmon belong? [7d-6]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a frog belong? [7d-7]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a snake belong? [7d-8]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does an eagle belong? [7d-9]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a cow belong? [7d-10]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a herring belong? [7d-11]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a toad belong? [7d-12]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a lizard belong? [7d-13]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a penguin belong? [7d-14]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a mouse belong? [7d-15]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a shark belong? [7d-16]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a salamander belong? [7d-17]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a turtle belong? [7d-18]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a heron belong? [7d-19]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
EXAMPLES!
To which vertebrate group does a whale belong? [7d-20]
1. fish
2. amphibian
3. reptile
4. bird
5. mammal
From our parents __(1)__ many of our characteristics are __(2)__. Although individuals are __(3)__ their parents, they are not __(4)__. Offspring from the same parents always show some __(5)__.

Which word is missing from __(1)__? [7d-21]
1. genes
2. inherited
3. like
4. identical
5. variation
From our parents __(1)__ many of our characteristics are __(2)__. Although individuals are __(3)__ their parents, they are not __(4)__. Offspring from the same parents always show some __(5)__.

Which word is missing from __(2)__? [7d-22]
1. genes
2. inherited
3. like
4. identical
5. variation
From our parents __(1)__ many of our characteristics are __(2)__. Although individuals are __(3)__ their parents, they are not __(4)__. Offspring from the same parents always show some __(5)__.

Which word is missing from __(3)__? [7d-23]
1. genes
2. inherited
3. like
4. identical
5. variation
From our parents __(1)__ many of our characteristics are __(2)__. Although individuals are __(3)__ their parents, they are not __(4)__. Offspring from the same parents always show some __(5)__.

Which word is missing from __(4)__? [7d-24]
1. genes
2. inherited
3. like
4. identical
5. variation
From our parents __(1)__ many of our characteristics are __(2)__. Although individuals are __(3)__ their parents, they are not __(4)__. Offspring from the same parents always show some __(5)__.

Which word is missing from __(5)__? [7d-25]
1. genes
2. inherited
3. like
4. identical
5. variation
EXAMPLES!
Living organisms can be divided into two main groups, __(1)__ and animals. Animals can be divided into two main sub-groups. Animals without backbones are called __(2)__ and those with backbones are called __(3)__. The vertebrates can be further classified into groups called __(4)__, whose bodies exist at the temperature of their surroundings, and __(5)__, which must maintain a particular body temperature.

Which missing word(s) matches space __(1)__? [7d-26]
1. plants
2. invertebrates
3. vertebrates
4. cold blooded
5. warm blooded
EXAMPLES!
Living organisms can be divided into two main groups, __(1)__ and animals. Animals can be divided into two main sub-groups. Animals without backbones are called __(2)__ and those with backbones are called __(3)__. The vertebrates can be further classified into groups called __(4)__, whose bodies exist at the temperature of their surroundings, and __(5)__, who must maintain a particular body temperature.

Which missing word(s) matches space __(2)__? [7d-27]
1. plants
2. invertebrates
3. vertebrates
4. cold blooded
5. warm blooded
EXAMPLES!
Living organisms can be divided into two main groups, __(1)__ and animals. Animals can be divided into two main sub-groups. Animals without backbones are called __(2)__ and those with backbones are called __(3)__. The vertebrates can be further classified into groups called __(4)__, whose bodies exist at the temperature of their surroundings, and __(5)__, who must maintain a particular body temperature.

Which missing word(s) matches space __(3)__? [7d-28]
1. plants
2. invertebrates
3. vertebrates
4. cold blooded
5. warm blooded
EXAMPLES!
Living organisms can be divided into two main groups, __(1)__ and animals. Animals can be divided into two main sub-groups. Animals without backbones are called __(2)__ and those with backbones are called __(3)__. The vertebrates can be further classified into groups called __(4)__, whose bodies exist at the temperature of their surroundings, and __(5)__, who must maintain a particular body temperature.

Which missing word(s) matches space __(4)__? [7d-29]
1. plants
2. invertebrates
3. vertebrates
4. cold blooded
5. warm blooded
EXAMPLES!
Living organisms can be divided into two main groups, __(1)__ and animals. Animals can be divided into two main sub-groups. Animals without backbones are called __(2)__ and those with backbones are called __(3)__. The vertebrates can be further classified into groups called __(4)__, whose bodies exist at the temperature of their surroundings, and __(5)__, who must maintain a particular body temperature.

Which missing word(s) matches space __(5)__? [7d-30]
1. plants
2. invertebrates
3. vertebrates
4. cold blooded
5. warm blooded
EXAMPLES!
Which of the following describes a snail? [7d-31]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes an ant? [7d-32]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a trout? [7d-33]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a seagull? [7d-34]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes an earthworm? [7d-35]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a spider? [7d-36]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a newt? [7d-37]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a bat? [7d-38]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes an octopus? [7d-39]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes woodlice? [7d-40]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a crocodile? [7d-41]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
EXAMPLES!
Which of the following describes a porpoise? [7d-42]
1. invertebrate without jointed legs
2. invertebrate with jointed legs
3. cold blooded vertebrate
4. warm blooded vertebrate
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your eye colour? [7d-43]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your face shape? [7d-44]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your hair length? [7d-45]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to you guessing the lottery numbers correctly? [7d-46]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your natural hair colour? [7d-47]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your height? [7d-48]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your finger nail length? [7d-49]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your chance of throwing a six on a dice? [7d-50]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to you being a male or female? [7d-51]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your body weight? [7d-52]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your shoe style? [7d-53]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors
Your physical features and activities are the result of several factors. You can genetically inherit characteristics from your parents genes or they can be due to your 'environment' e.g. 'habitat' and 'life style'. Which of the following factors applies to your premium bond numbers winning a prize? [7d-54]
1. only what is genetically inherited from your parents genes
2. a combination of genetic and environmental factors
3. only environmental factors
4. nothing to do with genetic or environmental factors

KS3 science biology practice exam questions KS4 science GCSE/IGCSE biology courses AQA Edexcel OCR 21st Century OCR Gateway KS3 sciences for high schools secondary schools colleges private KS3 biology tuition revision courses US K12 science

KS3 Science biology Quiz on "Cells, reproduction, environment, food chains, variation and classification" (based on QCA 7A to 7D)

src="http://pagead2.googlesyndication.com/pagead/show_ads.js"><br /> src="http://pagead2.googlesyndication.com/pagead/show_ads.js"><br /> CLICK [?] read feedback. EMAIL query?comment AND quote Q database number [7a/b/c/d-xx] © Doc Brown

CLICK [?] read feedback. EMAIL query?comment AND quote Q database number [7a/b/c/d-xx] © Doc Brown