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Biology · Edexcel 4BI0 · Biology Paper 1 · June 2015

Edexcel IGCSE Biology Biology Paper 1 June 2015 examiner report (4BI0/1B)

2h 120 marks

Examiner report

  1. Q1 - 4 marks
  2. Q2 - 11 marks - Digestion, Hormones and the endocrine system, Ultrafiltration and selective reabsorption
  3. Q3 - 9 marks - Monohybrid inheritance, Probability and ratios in genetic crosses, Sexual and asexual reproduction, The human reproductive system
  4. Q4 - 8 marks
  5. Q5 - 8 marks - Classification, Food tests
  6. Q6 - 13 marks
  7. Q7 - 13 marks - Digestion, Genetic engineering
  8. Q8 - 12 marks - Respiration
  9. Q9 - 14 marks - Gas exchange, Leaf structure
  10. Q10 - 10 marks - The human reproductive system
  11. Q11 - 12 marks - Increasing crop yield, Mineral ions in plants
  12. Q12 - 6 marks