Cambridge International AS & A Level · 9700
Biology
20 topics and 1750 questions from 2022 May/June to 2026 May/June. Open a topic to see its questions year by year.
| Topic | Share of marks | Sessions | Questions |
|---|---|---|---|
| Classification, biodiversity & conservation Banker | 7% | 9/9 | 55 |
| Inherited change Banker | 7% | 9/9 | 62 |
| Homeostasis Banker | 6% | 9/9 | 51 |
| Control & coordination Banker | 6% | 9/9 | 59 |
| Biological molecules Banker | 6% | 9/9 | 233 |
| Photosynthesis Banker | 6% | 9/9 | 39 |
| Transport in mammals Banker | 6% | 9/9 | 173 |
| Selection & evolution Banker | 6% | 9/9 | 50 |
| Transport in plants Banker | 5% | 9/9 | 160 |
| Energy & respiration Banker | 5% | 9/9 | 42 |
| Genetic technology Banker | 5% | 9/9 | 44 |
| Infectious diseases Banker | 5% | 9/9 | 104 |
| Enzymes Banker | 5% | 9/9 | 120 |
| Cell structure Banker | 5% | 9/9 | 215 |
| Cell membranes & transport Banker | 4% | 9/9 | 153 |
| Nucleic acids & protein synthesis Banker | 4% | 9/9 | 156 |
| Immunity Banker | 4% | 9/9 | 107 |
| The mitotic cell cycle Banker | 4% | 9/9 | 130 |
| Gas exchange Banker | 2% | 9/9 | 89 |
| Practical skills (generic) | 1% | 3/9 | 7 |
Banker tested in almost every session · Rare tested in two sessions or fewer.
Papers
- Paper 1 Multiple Choice
- Paper 2 AS Structured
- Paper 3 Practical
- Paper 4 A Level Structured
- Paper 5 Planning, Analysis & Evaluation
Questions are indexed from every version (variant) of each paper; Cambridge sets different variants for different time zones.