Standard Level
- Topic 1: Statistical Analysis
- Topic 2: Cells
- Topic 3: Chemicals of Life
- Topic 4: Genetics
- 4.1: Chromosomes, Genes, Alleles & Mutations
- 4.2: Meiosis
- 4.3: Theoretical Genetics
- 4.4: Genetic Engineering & Biotechnology
- Topic 5: Ecology and Evolution
- Topic 6: Human Health and Physiology
Higher Level
- Topic 7: Nucleic Acids and Proteins
- Topic 8: Cell Respiration and Photosynthesis
- Topic 9: Plant Science
- Topic 10: Genetics
- 10.1: Meiosis
- 10.2: Dihybrid Crosses & Gene Linkages
- 10.3: Polygenic Inheritance
- Topic 11: Human Health and Physiology