Edexcel IGCSE Biology Biology Paper 1 January 2019 mark scheme 4BI0/1B
Practise the past exam questions by topic
Eye6 Qs
Pyramids of number, biomass & energy8 Qs
Cell structure6 Qs
Sex determination5 Qs
Sexual & asexual reproduction7 Qs
Natural selection7 Qs
Photosynthesis13 Qs
Gas exchange9 Qs
Respiration12 Qs
Classification12 Qs
Food production using micro-organisms9 Qs
Hormones & the endocrine system11 Qs
Human reproductive system9 Qs
Greenhouse effect & climate change7 Qs
Blood vessels5 Qs
Heart & circulation6 Qs
Homeostasis5 Qs
Osmoregulation7 Qs
Nervous system5 Qs
Monohybrid inheritance9 Qs
Food tests5 Qs
+17 more
13 questions
- Q1 - 5 marks - The eye
- Q2 - 11 marks - Pyramids of number, biomass and energy
- Q3 - 10 marks - Cell structure, Sex determination, Sexual and asexual reproduction
- Q4 - 9 marks - Natural selection, Photosynthesis
- Q5 - 10 marks - Gas exchange, Respiration
- Q6 - 8 marks - Classification, Food production using micro-organisms
- Q7 - 9 marks - Gas exchange, Hormones and the endocrine system, The human reproductive system
- Q8 - 14 marks - Photosynthesis, The greenhouse effect and climate change
- Q9 - 9 marks - Blood vessels, The heart and circulation
- Q10 - 9 marks - Homeostasis, Hormones and the endocrine system, Osmoregulation, The nervous system
- Q11 - 10 marks - Monohybrid inheritance
- Q12 - 10 marks - Food tests, Hormones and the endocrine system
- Q13 - 6 marks
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