Retrieve GCSE

AQA GCSE Biology

Questions, mark schemes and revision notes for all 22 topics.

The red line under each topic shows your progress.

4.1Cell Biology
1Cell biology156 questions 2Transport in cells143 questions 3Cell division155 questions
4.2Organisation
4Organisation in animals203 questions 5Enzymes and the human digestive system187 questions 6Plant tissues, organs and systems160 questions 7Non-communicable disease184 questions
4.3Infection and Response
8Communicable disease and plant defences166 questions 9Preventing and treating disease171 questions 10Monoclonal antibodies110 questions
4.4Bioenergetics
11Photosynthesis167 questions 12Respiration156 questions
4.5Homeostasis and Response
13Homeostasis and the nervous system185 questions 14Hormonal coordination221 questions
4.6Inheritance, Variation and Evolution
15DNA, genes and variation165 questions 16Reproduction186 questions 17Evolution and classification193 questions
4.7Ecology
18Adaptations, interdependence and competition147 questions 19Organisation of an ecosystem172 questions 20Humans and biodiversity215 questions
Working Scientifically
21Working scientifically201 questions 22Practical skills157 questions