Edexcel IGCSE Biology Biology Paper 2 November 2024 mark scheme 4BI1/2B
Practise the past exam questions by topic
6 questions
- Q1 - 16 marks - Osmoregulation, The kidney and the urinary system, The specific immune response
- Q2 - 13 marks - Diet and nutrition
- Q3 - 12 marks - Blood, Immunisation
- Q4 - 13 marks - Temperature regulation
- Q5 - 7 marks - Cloning mammals
- Q6 - 9 marks - Air pollution, Increasing crop yield, The greenhouse effect and climate change, Water pollution
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