IGCSE Biology (0610) Extended Revision Notes

Chapters

1. Characteristics and Classification of Living Organisms: Life and Its Groups
2. Organisation of the Organism: Cells, Structure, and Size
3. Movement Into and Out of Cells: Diffusion, Osmosis, and Active Transport
4. Biological Molecules: Building Blocks, Food Tests, and DNA
5. Enzymes: How Shape Controls Every Reaction in Your Body
6. Plant Nutrition: Photosynthesis and the Leaf
7. Human Nutrition: Diet, Digestion, and Absorption
8. Transport in Plants: Xylem, Phloem and the Water Cycle Inside a Stem
9. Transport in Animals: Heart, Blood Vessels, and Blood
10. Diseases and Immunity: Pathogens, Antibodies, and How the Body Fights Back
11. Gas Exchange in Humans: Breathing, Lungs, and the Great Air Swap
12. Respiration: Aerobic and Anaerobic Energy Release
13. Excretion in Humans: Waste, Kidneys, and the Urea Story
14. Coordination and Response: Nerves, Hormones, and Control
15. Drugs: Antibiotics and Antibiotic Resistance
16. Reproduction: Clones, Gametes, and New Life
17. Inheritance: Genes, Cell Division, and Genetic Crosses
18. Variation and Selection: Genes, Adaptation, and Evolution
19. Organisms and their Environment: Energy Flow, Cycles, and Populations
20. Human Influences on Ecosystems: Food, Pollution, and Conservation
21. Biotechnology and Genetic Modification: Microbes, Enzymes, and Engineered Genes

Biology (0610) Extended past papers with answers

• Biology 0610/21/M/J/25
• Biology 0610/22/M/J/25
• Biology 0610/23/M/J/25
• Biology 0610/41/M/J/25
• Biology 0610/42/M/J/25
• Biology 0610/43/M/J/25
• Biology 0610/61/M/J/25
• Biology 0610/62/M/J/25
• Biology 0610/63/M/J/25
• Biology 0610/21/O/N/25
• Biology 0610/22/O/N/25
• Biology 0610/23/O/N/25
• Biology 0610/41/O/N/25
• Biology 0610/42/O/N/25
• Biology 0610/43/O/N/25
• Biology 0610/61/O/N/25
• Biology 0610/62/O/N/25
• Biology 0610/63/O/N/25

All IGCSE Biology 0610 past papers →