Edexcel IGCSE Biology Biology Paper 2 June 2017 examiner report (4BI0/2B)
Examiner report
- Q1 - 18 marks - Diet and nutrition, Energy in ecosystems, Genetic engineering, Pyramids of number, biomass and energy
- Q2 - 12 marks - The eye
- Q3 - 9 marks
- Q4 - 7 marks - Blood, The specific immune response
- Q5 - 9 marks - Homeostasis, Osmoregulation
- Q6 - 5 marks - Genetic engineering
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