Biology 7402
AQA A Level Biology 7402 — Genetics, Populations, Evolution and Ecosystems topical past papers
42 past-paper questions on Genetics, Populations, Evolution and Ecosystems for Biology 7402.
- Questions
- 42
- Years
- 2017–2025
- With mark scheme
- 100%
- Questions 2021–2025
- 28
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How Genetics, Populations, Evolution and Ecosystems has been examined
From 2021 to 2025, Genetics, Populations, Evolution and Ecosystems was on Paper 2 in 5 of 5 exam series, worth about 33% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 | 5 | 12% | 2 of 4 |
| Paper 2 | 15 | 33% | 5 of 5 |
| Paper 3 | 8 | 22% | 4 of 5 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 9.
Filed in Momentum under: Genetics, Populations, Evolution and Ecosystems.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
- Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
- Pick chapters, a number of questions and a time, and the exam builder draws a mock to sit and mark.
Past-paper questions and mark schemes are the copyright of AQA. Momentum shows them to signed-in learners for revision and does not publish them on these pages.