← All past papersMark a 9700 paper
Biology past papers · 9700
2020–2025CAIE · A-Level24 papersinstant marking ✓
Biology (9700) past papers — marked, not just downloaded
Below is every recent Biology exam series we cover (2020–2025). Practise any paper, then upload photos of your handwriting and MarkScheme grades it against the real 9700 mark scheme — so you get feedback on method and accuracy marks, not just a model answer.
Papers by exam series
- 2025Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
- 2024Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
- 2023Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
- 2022Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
- 2021Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
- 2020Papers 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 41, 42, 43, 44, 51, 52, 53, 54
Free course
Biology — full syllabus
Stuck on a topic in a past paper? Every syllabus point has a visual lesson with a real exam question.
Open the 9700 course →Grade boundaries
Turn your past-paper score into a predicted 9700 grade.
9700 grade boundary calculator →Biology past-paper questions by topic
Drill 9700 past-paper questions one topic at a time — each set is marked against the real scheme.
- Cells as the basic units of living organisms8
- Carbohydrates and lipids3
- Proteins4
- Mode of action of enzymes5
- Factors that affect enzyme action5
- Movement into and out of cells3
- Replication and division of nuclei and cells3
- Protein synthesis3
- Transport of oxygen and carbon dioxide3
- The gas exchange system5
- Infectious diseases5
- Antibodies and vaccination3
- Respiration3
- Photosynthesis as an energy transfer process5
- Investigation of limiting factors4
Frequently asked questions
- Where can I find Biology (9700) past papers?
- Every recent Biology (9700) exam series is listed below by year and session. Pick a paper to practise it and have your answers marked instantly against the official 9700 mark scheme.
- Does MarkScheme have 9700 mark schemes?
- Yes. We mark your Biology answers using the real Cambridge mark scheme for 9700 — method marks, accuracy marks and (where relevant) essay level descriptors — so your score reflects how an examiner would award it.
- What's the best way to use 9700 past papers?
- Work a full paper under timed conditions, mark yourself strictly, then upload it to MarkScheme to catch the marks you missed. Repeat with the next series and track which topics keep costing you marks.