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Biology · Edexcel 4BI1 · Biology Paper 1 · June 2019

Edexcel IGCSE Biology Biology Paper 1 June 2019 examiner report (4BI1/1B)

2h 110 marks

Examiner report

  1. Q1 - 9 marks - Cell structure
  2. Q2 - 15 marks - Diet and nutrition, Digestion, Fish farming, Genetic engineering
  3. Q3 - 11 marks - Energy in ecosystems, Pyramids of number, biomass and energy
  4. Q4 - 6 marks - Osmosis, Rate of diffusion, Transport in and out of cells
  5. Q5 - 11 marks - Respiration, Seed germination
  6. Q6 - 12 marks - Respiration, The human reproductive system
  7. Q7 - 11 marks - Diet and nutrition, Food tests
  8. Q8 - 15 marks - Ventilation and the thorax
  9. Q9 - 9 marks - Air pollution, Water pollution
  10. Q10 - 11 marks - Hormones and the endocrine system, The human reproductive system