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Biology B · Edexcel 9BI0 · Paper 2: Advanced Physiology, Evolution and Ecology · June 2025

Edexcel A Level Biology B Paper 2: Advanced Physiology, Evolution and Ecology June 2025 mark scheme 9BI0/02

1h 45m 90 marks

9 questions
  1. Q1 - 8 marks
  2. Q2 - 10 marks
  3. Q3 - 10 marks
  4. Q4 - 10 marks
  5. Q5 - 6 marks
  6. Q6 - 9 marks
  7. Q7 - 12 marks
  8. Q8 - 15 marks
  9. Q9 - 10 marks