Biology Revision Notes
BETA61 topics covering the complete 0610 syllabus
Syllabus-Aligned
AI-Enhanced
Note: These notes are in beta. Some diagrams may be missing or display as placeholder text. We're actively working on adding proper graphics for all topics.
61
Topics
21
Units
389
Objectives
1. Characteristics of living organisms
2. Cell structure
3. Diffusion
4. Biological molecules
5. Enzymes
6. Photosynthesis
7. Diet
8. Xylem and phloem
9. Circulatory systems
10. Diseases and immunity
11. Gas exchange in humans
12. Respiration
13. Excretion in humans
14. Coordination and response
15. Drugs
16. Asexual reproduction
16.1
Verified
Asexual reproduction
2 Core
1 Ext
16.2
Verified
Sexual reproduction
2 Core
2 Ext
16.3
Verified
Sexual reproduction in plants
8 Core
4 Ext
16.4
Verified
Sexual reproduction in humans
8 Core
2 Ext
16.5
Verified
Sex hormones in humans
2 Core
2 Ext
16.6
Verified
Sexually transmitted infections
5 Core
17. Chromosomes, genes and proteins
18. Variation
19. Energy flow
20. Food supply
21. Biotechnology and genetic modification
About These Revision Notes
These revision notes are designed specifically for Cambridge IGCSE Biology (0610) students. Each topic is structured to help you master the syllabus efficiently.
What's Included
- Overview - Quick introduction to each topic's key concepts
- Key Definitions - Precise definitions as expected by examiners
- Core & Extended Content - Clearly separated for your curriculum level
- Equations - All formulas you need to know with units
- Common Mistakes - Learn from errors that cost other students marks
- Exam Tips - Practical advice for maximizing your marks
Select a topic above to start revising. Each page includes LaTeX-rendered equations and is optimized for both desktop and mobile study.