Practise › Past papers › Pearson Edexcel Biology B › October 2020
Pearson Edexcel A-level Biology B 9BI0: October 2020
Everything Pearson Edexcel publishes for the October 2020 series of 9BI0: 9 files, grouped by the component they belong to. The board hosts every one of them; nothing on this page is a copy.
Checked against Pearson Edexcel’s own listing on 31 August 2026.
The 2020 series was held in October rather than June.
The files, by component
Paper 1: Advanced Biochemistry, Microbiology and Genetics
| Kind | File |
|---|---|
| Question paper | Question paper - A Level Paper 1 - October 2020 |
| Mark scheme | Mark scheme - A Level Paper 1 - October 2020 |
| Examiner report | Examiner report - A Level Paper 1 - October 2020 |
Paper 2: Advanced Physiology, Evolution and Ecology
| Kind | File |
|---|---|
| Question paper | Question paper - A Level Paper 2 - October 2020 |
| Mark scheme | Mark scheme - A Level Paper 2 - October 2020 |
| Examiner report | Examiner report - A Level Paper 2 - October 2020 |
Paper 3: General and Practical Principles in Biology
| Kind | File |
|---|---|
| Question paper | Question paper - A Level Paper 3 - October 2020 |
| Mark scheme | Mark scheme - A Level Paper 3 - October 2020 |
| Examiner report | Examiner report - A Level Paper 3 - October 2020 |
The papers in this series
| Code | Paper | Length | Marks | Weighting |
|---|---|---|---|---|
| 9BI0/01 | Advanced Biochemistry, Microbiology and Genetics | 1 hour 45 minutes | 90 marks | 30.0% |
| 9BI0/02 | Advanced Physiology, Evolution and Ecology | 1 hour 45 minutes | 90 marks | 30.0% |
| 9BI0/03 | General and Practical Principles in Biology | 2 hours 30 minutes | 120 marks | 40.0% |
The series either side
June 2019, the series before · November 2021, the series after.
Every sitting of 9BI0 examines the same structure; what changes is the questions. The 9BI0 past papers page has the whole list of series, and the Pearson Edexcel Biology B specification map says which headings this library teaches.
Links were checked against the awarding bodies’ websites on 31 August 2026. InkBiology does not host or reproduce past papers or mark schemes. If a direct link has moved, use the awarding body’s listing linked above.