May/June 2021 Paper 31

What's in this paper

8 questions · 80 marks. Topics come from our question bank.

1. Q1Earlier syllabus topics, Characteristics and classification of living organisms5 marks
2. Q2Reproduction10 marks
3. Q3Earlier syllabus topics, Drugs13 marks
4. Q4Respiration12 marks
5. Q5Transport in animals12 marks
6. Q6Variation and selection10 marks
7. Q7Human influences on ecosystems11 marks
8. Q8Reproduction7 marks