Summary notes, past exam questions by topic, flashcards, mind maps and revision videos for AQA Biology GCSE Topic 6 - Inheritance, Variation and Evolution

Questions and model answers on Variation & Evolution for the AQA GCSE Biology syllabus, written by the Biology experts at Save My Exams.

(a) Using Darwin’s theory of evolution, explain the adaptation of the bird’s beak and how the different sizes aid their hunting. Figure 1 shows a gecko. A gecko is able to change its colour and camouflage into different settings. (b) Suggest how this adaptation allows the gecko to survive.

Inheritance, Variation & Evolution (AQA GCSE Biology) Get ready for your AQA GCSE Biology exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board.

GCSE Combined Science Inheritance, variation and evolution learning resources for adults, children, parents and teachers.

Practice AQA inheritance, variation and evolution sample exam questions for GCSE Biology.

Level 2: Relevant points (reasons/causes) are identified, given in detail and logically linked to form a clear account. Level 1: Points are identified and stated simply, but their relevance is not clear and there is no attempt at logical linking. Q5. (organism) soft-bodied allow lack hard parts / skeleton / shell allow (organism) eaten / decayed.

In each species of finch, there is a variation in beak depth. Figure 2 shows how beak depth is measured. Figure 3 shows the relationship between the beak depth of parent birds and the …

Master GCSE Biology with our interactive AQA 8461 GCSE Biology: Investigating Inheritance, Variation and Evolution practice questions. Detailed mark schemes and expert explanations included.

common sugar phosphate group nucleotide C. Inheritance part 3 – Variation, evolution, selective breeding, genetic engineering and cloning Sweet potato plants produce tubers. Tuber of sweet potato gardener uses some of the tubers for food and some to produce sweet potato plants. The tubers are produced by asexual reproduction.