Edexcel IGCSE Biology Biology Paper 1 June 2024 mark scheme 4BI1/1B
Practise the past exam questions by topic
Blood16 Qs
Energy in ecosystems25 Qs
Pollination & fertilisation in plants12 Qs
Selective breeding10 Qs
Sexual & asexual reproduction7 Qs
Food production using micro-organisms22 Qs
Respiration10 Qs
Greenhouse effect & climate change13 Qs
Cell structure14 Qs
Limiting factors in photosynthesis13 Qs
Osmoregulation13 Qs
Digestion13 Qs
Monohybrid inheritance23 Qs
Probability & ratios in genetic crosses20 Qs
Human reproductive system12 Qs
Mineral ions in plants9 Qs
Increasing crop yield16 Qs
+13 more
10 questions
- Q1 - 12 marks - Blood, Energy in ecosystems
- Q2 - 14 marks - Pollination and fertilisation in plants, Selective breeding, Sexual and asexual reproduction
- Q3 - 7 marks - Food production using micro-organisms
- Q4 - 10 marks - Respiration
- Q5 - 11 marks - The greenhouse effect and climate change
- Q6 - 11 marks - Cell structure, Limiting factors in photosynthesis, Osmoregulation
- Q7 - 13 marks - Blood
- Q8 - 12 marks - Digestion, Monohybrid inheritance, Probability and ratios in genetic crosses, The human reproductive system
- Q9 - 14 marks - Mineral ions in plants
- Q10 - 6 marks - Increasing crop yield
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