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GCSE, IGCSE, A-Level, and IB Biology Resources & Revision for all exam boards
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GCSE
OCR
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Notes
B1: You and Your Genes
B2: Keeping Healthy
B3: Life on Earth
B4: The Processes of Life
B5: Growth and Development
B6: Brain and Mind
B7: Further Biology
AQA
Notes
AQA B1 Revision Notes
AQA B2 Revision Notes
AQA B3 Revision Notes
Edexcel
Notes
Edexcel B1 Revision Notes
Edexcel B2 Revision Notes
Edexcel B3 Revision Notes
CCEA
Notes
Unit 3: Practical Skills
Unit 2: Body Systems, Genetics, Microorganisms and Health
Unit 1: Cells, Living Processes and Biodiversity
WJEC
Notes
Biology 1: Adaptation, Evolution and Body Maintenance
Biology 2: Cells and Metabolism, Digestion and Respiration, Biodiversity
IGCSE
CIE
Notes
1. Characteristics and Classification of Living Organisms
2. Organisation of the Organism
3. Movement In and Out of Cells
4. Biological Molecules
5. Enzymes
6. Plant Nutrition
7. Human Nutrition
8. Transport in Plants
9. Transport in Animals
10. Diseases and Immunity
11. Gas Exchange in Humans
12. Respiration
13. Excretion in Humans
14. Coordination and Response
15. Drugs
16. Reproduction
17. Inheritance
18. Variation and Selection
19. Organisms and their Environment
20. Biotechnology and Genetic Engineering
21. Human Influences on Ecosystems
Edexcel
Notes
Section 1: The Nature and Variety of Living Organisms
Section 2: Structures and Functions in Living Organisms
Section 3: Reproduction and Inheritance
Section 4: Ecology and the Environment
Section 5: Use of Biological Resources
Edexcel IGCSE Human Biology
Notes
O Level
CIE O Level Notes
A-Level
OCR
Notes
Module 1: Development of Practical Skills in Biology
Module 2: Foundations in Biology
Module 3: Exchange and Transport
Module 4: Biodiversity, Evolution and Disease
Module 5: Communication, Homeostasis and Energy
Module 6: Genetics, Evolution and Ecosystems
AQA
Notes
3.1 Biological Molecules
3.2 Cells
3.3 Organisms exchange substances with their environment
3.4 Genetic information, variation and relationships between organisms
3.5 Energy transfers in and between organisms
3.6 Organisms respond to changes in their internal and external environments
3.7 Genetics, populations, evolution and ecosystems
3.8 The control of gene expression
Edexcel
Notes
Topic 1: Lifestyle, Health and Risk
Topic 2: Genes and Health
Topic 3: Voice of the Genome
Topic 4: Biodiversity and Natural Resources
Topic 5: On the Wild Side
Topic 6: Immunity, Infection and Forensics
Topic 7: Run for your Life
Topic 8: Grey Matter
AS Practical Skills
A2 Practical Skills
Intl A Level (IAL)
CIE
Notes
Edexcel
Notes
International Baccalaureate (IB)
Notes
General
Standard Level (SL)
Topic 1: Cell biology
Topic 2: Molecular biology
Topic 3: Genetics
Topic 4: Ecology
Topic 5: Evolution and Biodiversity
Topic 6: Human Physiology
Higher Level (HL)
Topic 7: Nucleic Acids
Topic 8: Metabolism, Cell Respiration and Photosynthesis
Topic 9: Plant Biology
Topic 10: Genetics and Evolution
Topic 11: Animal Physiology
Options
A: Neurobiology and Behaviour
B: Biotechnology and Bioinformatics
C: Ecology and Conservation
D: Human Physiology
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3.3 Organisms exchange substances with their environment
