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Biology · Edexcel 1BI0 · Paper 1 · Foundation · June 2025

Edexcel GCSE Biology Paper 1 Foundation June 2025 examiner report (1BI0/1F)

1h 45m 100 marks

Examiner report

  1. Q1 - 7 marks - Eukaryotic and prokaryotic cells, Variation
  2. Q2 - 7 marks - DNA structure, Eukaryotic and prokaryotic cells, Specialised cells
  3. Q3 - 8 marks - Neurones
  4. Q4 - 10 marks - DNA extraction, Human evolution, Selective breeding
  5. Q5 - 9 marks - Virus lifecycle
  6. Q6 - 12 marks - Neurones
  7. Q7 - 12 marks - Immunisation, Pathogens
  8. Q8 - 11 marks - Health and disease, Mitosis, Sexually transmitted infections, Spread of disease
  9. Q9 - 13 marks - Diffusion, Osmosis, Transport in and out of cells
  10. Q10 - 11 marks - Monohybrid inheritance, Probability and ratios in genetic crosses, Sexual and asexual reproduction, Variation