This analysis is based on past paper data from 2017 to 2024. It is intended for interest only and is not predictive of what will appear in future papers.
Most Examined Topics
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Key Patterns
Explore by Unit
Unit 1: Biological Molecules
Unit 2: Cells
Unit 3: Organisms Exchange Substances
Unit 4: Genetic Information, Variation & Relationships
Unit 5: Energy Transfers
Unit 6: Organisms Respond to Changes
Unit 7: Genetics, Populations, Evolution & Ecosystems
Unit 8: Control of Gene Expression
Essays