Biology 4BI1
Edexcel International GCSE Biology 4BI1 — Reproduction and Inheritance topical past papers
91 past-paper questions on Reproduction and Inheritance for Biology 4BI1.
- Questions
- 91
- Years
- 2019–2026
- With mark scheme
- 100%
- Questions 2022–2026
- 53
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How Reproduction and Inheritance has been examined
From 2022 to 2026, Reproduction and Inheritance was on 1B in 7 of 7 exam series, worth about 24% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| 1B | 17 | 24% | 7 of 7 |
| 1BR | 14 | 24% | 6 of 6 |
| 2B | 13 | 35% | 7 of 7 |
| 2BR | 9 | 26% | 6 of 6 |
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: 12.
Filed in Momentum under: Reproduction and Inheritance.
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.
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Past-paper questions and mark schemes are the copyright of Pearson Edexcel. Momentum shows them to signed-in learners for revision and does not publish them on these pages.