Edexcel IGCSE (9-1) Biology: Revision Notes
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Concise revision notes for the Edexcel IGCSE (9-1) Biology course.
1. Characteristics of Living Organisms
2. Variety of Living Organisms
3. Level of Organisation
4. Cell Structure
5. Biological Molecules
6. Movement of Substances Into & Out of Cells
8. Respiration
15. The Organism in the Environment
16. Feeding Relationships
17. Cycles within Ecosystems
18. Human Influences on the Environment
20. Selective Breeding
21. Genetic Modification
22. Cloning
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