Paper 1
Advanced Biochemistry, Microbiology and Genetics
- Time
- 1h 45m
- Marks
- 90
- Weight
- 30%
Pearson Edexcel · AS & A Level · 8BI0/9BI0
Biology B
Exam Guide
Papers
Paper 2
Advanced Physiology, Evolution and Ecology
- Time
- 1h 45m
- Marks
- 90
- Weight
- 30%
Paper 3
General and Practical Principles in Biology
- Time
- 2h 30m
- Marks
- 120
- Weight
- 40%
Grade boundaries
9BI0 · A Level · Papers 01 02 03Weighted marks