CIE iGCSE Biology Revision Notes - New Syllabus 2026, 2027 & 2028
CIE iGCSE Biology Revision Notes – 2026, 2027 & 2028
CIE iGCSE Biology Revision Notes – 2026, 2027 & 2028 at IITian Academy focus on a specific topic or type of questions asked in actual exam. Notes are based on new syllabus for assessment of 2026 , 2027 & 2028
Concise and comprehensive CIE iGCSE Biology Revision Notes – 2026, 2027 & 2028. Prepare for your exams effectively with our clear and concise summaries. Ace your CIE iGCSE Biology exams! Improve your understanding of iGCSE Biology with our expertly crafted revision notes. Identify key concepts, strengthen your knowledge, and boost your confidence. Achieve exam success with our effective study tool.
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CIE iGCSE Biology Study Notes
- Unit 1. Characteristics and classification of living organisms
- Unit 2. Organization of the organism
- Unit 3. Movement into and out of cells
- 3.1 Diffusion
- 3.2 Osmosis
- 3.3 Active transport
- Unit 4. Biological molecules
- 4.1 Biological molecules
- Unit 5. Enzymes
- 5.1 Enzymes
- Unit 6. Plant nutrition
- 6.1 Photosynthesis
- 6.2 Leaf structure
- Unit 7. Human nutrition
- 7.1 Diet
- 7.2 Digestive system
- 7.3 Physical digestion
- 7.4 Chemical digestion
- 7.5 Absorption
- Unit 8. Transport in plants
- 8.1 Xylem and phloem
- 8.2 Water uptake
- 8.3 Transpiration
- 8.4 Translocation
- Unit 9. Transport in animals
- 9.1 Circulatory systems
- 9.2 Heart
- 9.3 Blood vessels
- 9.4 Blood
- Unit 10. Diseases and immunity
- 10.1 Diseases and immunity
- Unit 11. Gas exchange in humans
- 11.1 Gas exchange in humans
- Unit 12. Respiration
- 12.1 Respiration
- 12.2 Aerobic respiration
- 12.3 Anaerobic respiration
- Unit 13. Excretion in humans
- 13.1 Excretion in humans
- Unit 14. Coordination and response
- 14.1 Coordination and response
- 14.2 Sense organs
- 14.3 Hormones
- 14.4 Homeostasis
- 14.5 Tropic responses
- Unit 15. Drugs
- 15.1 Drugs
- Unit 16. Reproduction
- 16.1 Asexual reproduction
- 16.2 Sexual reproduction
- 16.3 Sexual reproduction in plants
- 16.4 Sexual reproduction in humans
- 16.5 Sex hormones in humans
- 16.6 Sexually transmitted infections
- Unit 17. Inheritance
- 17.1 Chromosomes, genes and proteins
- 17.2 Mitosis
- 17.3 Meiosis
- 17.4 Monohybrid inheritance
- Unit 18. Variation and selection
- 18.1 Variation
- 18.2 Adaptive features
- 18.3 Selection
- Unit 19. Organisms and their environment
- 19.1 Energy flow
- 19.2 Food chains and food webs
- 19.3 Nutrient cycles
- 19.4 Populations
- Unit 20. Human influences on ecosystems
- 20.1 Food supply
- 20.2 Habitat destruction
- 20.3 Pollution
- 20.4 Conservation
- Unit 21. Biotechnology and genetic modification
- 21.1 Biotechnology and genetic modification
- 21.2 Biotechnology
- 21.3 Genetic modification