Doc B's revising for KS3 SCIENCE  Doc Brown's BIOLOGY

KS3 BIOLOGY multiple choice CLICK GREEN icons below to run a Biology Quiz revision QUIZZES

Copying of the quizzes by schools and colleges etc. is not permitted Dr WP Brown - The practice Questions are for Year 7, Year 8 and Year 9 KS3 Biology revision (~US K12 Science grades 6-8)

Self-monitoring progress and school questions or for final UK  self-assessment practice question revision based on QCA schemes of work. ALL QUIZ content and HTML web page output @ Dr W P Brown and copying of quizzes in any format is NOT allowed, except for printouts.

SEE ALSO NEW KS3 Science Quiz compilations

20 Question multiple choice QUIZ on  ORGANISMS, BEHAVIOUR and HEALTH

20 Question multiple choice QUIZ on CHEMICAL and MATERIAL BEHAVIOUR

20 Question multiple choice QUIZ on ENERGY, ELECTRICITY and FORCES

20 Question multiple choice QUIZ on THE ENVIRONMENT, EARTH and UNIVERSE

The original quiz links are below

KS3 Science-Biology Quizzes Biology Q's * KS3 Science-Chemistry Quizzes Chemistry Q's * KS3 Science Quiz - Physics Q's * KS3 Combined-Integrated Science Quizzes Integrated Science Q's

The KS3 Biology Multiple Choice Questions

10 Questions are selected at random from big databases.

On repeating the quiz, you should get all/mainly new questions.

Important icon-button key guide for the choices (all have the same Q database)

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

! PLEASE NOTE: (1) I am open to suggestions for more combined quizzes if the combination seems appropriate.

(2) <= back on the link bar of the quiz returns you to the previous web page.

(3) Don't use the usual refresh button on the upper browser to repeat the quiz, use the    REPEAT QUIZ - fresh Q's    on the quiz link bar.

(4) The quizzes are based on the original QCA schemes of work, so individual school KS3 science courses may not coincide completely, but the quizzes should cover most of what is done in biology in a typical Y7, Y8 or Y9 course and should help with  revision.

(5) A small proportion questions are deliberately very challenging and more like GCSE level, but only the odd one! and most cover the full range of ability of KS3 science students.

(6) PLEASE NOTE to minimise stress levels: Quiz sections 1. to 4. can be done by Year 7, 8 or 9 (Y7, Y8 or Y9) KS3 science students, quizzes 5. to 8. suitable for Year 8 or Year 9 students only and quizzes 9. to 12. for Year 9 (Y9) students ONLY.

(7) When doing the KS3 science-biology multiple choice quizzes, if you get the answer correct, a YES comes up in the box by the choices A-D. If you get it wrong, a NO appears. However, if your first three answers are incorrect, on the 4th click, which is the answer, nothing appears! This I'm afraid is peculiar quirk, in the otherwise excellent free to use Hot Potato download software I use.

* KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website *

10 Q multiple choice question KS3 Science-BIOLOGY quizzes

  1. 7A Notes : KS3 Biology Quiz - 7AQUIZ 7A on "Cells" KS3 Science-Biology Questions on types of plant and animal cells, idea of plant and animal organs, functions of cells (from 83 Q's)

  2. 7B Notes : KS3 Biology Quiz - 7B ReproductionQUIZ 7B on "Reproduction" KS3 Science-Biology Questions on human reproductive organs, sperm/egg cells, fertilisation, menstrual cycle, pregnancy, birth (from 48 Q's)

  3. 7C Notes : KS3 Biology Quiz - 7C Environment & feeding relationshipsQUIZ 7C on "Environment & feeding relationships" KS3 Science-Biology Questions on different environments and habitats, food chains, adaptations (from 77 Q's)

  4. 7D Notes : KS3 Biology Quiz - 7D Variation and classificationQUIZ 7D on "Variation and classification" KS3 Science-Biology Questions on classification/differences - plants, animals, vertebrates and invertebrates (from 54 Q's)

  5. 8A Notes : KS3 Biology Quiz - 8A Food and digestionQUIZ 8A on "Food and digestion" KS3 Science-Biology Questions on the importance of food, types of food in a balanced diet, the digestive system, action of acid/alkali/enzymes in breaking down food (from 58 Q's)

  6. 8B Notes : KS3 Biology Quiz - 8B RespirationQUIZ 8B on "Respiration" KS3 Science-Biology Questions on link between digestion and respiration, chemistry of respiration, transport of substances involved in respiration, function of the lungs (from 47 Q's)

  7. 8C Notes : KS3 Biology Quiz - 8C Microbes and diseasesQUIZ 8C on "Microbes and diseases" KS3 Science-Biology Questions on micro-organisms, function of yeast, causes of disease, prevention/cure of disease, the bodies defence systems, medicines and immunisation (from 39 Q's)

  8. 8D Notes : KS3 Biology Quiz - 8D Ecological relationshipsQUIZ 8D on "Ecological relationships" KS3 Science Questions on food webs, population changes e.g. predator-prey relationship, pyramid of numbers (from 78 Q's)

  9. 9A Notes : KS3 Biology Quiz - 9A Inheritance and selectionQUIZ 9A on "Inheritance and selection" KS3 Science-Biology Questions on inherited characteristics, effect of environment on characteristics, variation in offspring, selective breeding for particular character, cloning (from 65 Q's)

  10. 9B Notes : KS3 Biology Quiz - 9B Fit and healthyQUIZ 9B on "Fit and healthy" KS3 Science-Biology Questions on the respiratory system, respiration chemistry, fitness levels, importance of diet, effects of drugs and alcohol, how healthy are we? (from 68 Q's)

  11. 9C Notes : KS3 Biology Quiz - 9C Plants and photosynthesisQUIZ 9C on "Plants and photosynthesis" KS3 Science-Biology Questions on function of the parts of plants, how they grow, role of leaves and photosynthesis chemistry, environmental importance of plants (from 40 Q's)

  12. 9D Notes : KS3 Biology Quiz - 9D Plants for foodQUIZ 9D on "Plants for food" KS3 Science-Biology Questions on food sources, uses of fertilisers and pesticides, competition for resources between plants, what are the best growing conditions for plants? (from 30 Q's)


KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students * KS3 Science revising online website * KS3 Science  revision website * KS3 Science revising on-line website * KS3 Science  revision website * was and