Class 12 Biology – NEET 2026

Complete NCERT Line-by-Line Notes | Important Diagrams | PYQs | Practice Questions

Unit 1: Reproduction
Sexual Reproduction in Flowering Plants Human Reproduction Reproductive Health
Unit 2: Genetics and Evolution
Principles of Inheritance and Variation Molecular Basis of Inheritance Evolution
Unit 3: Biology in Human Welfare
Human Health and Disease Microbes in Human Welfare
Unit 4: Biotechnology
Biotechnology: Principles and Processes Biotechnology and its Applications
Unit 5: Ecology and Environment
Organisms and Populations Ecosystem Biodiversity and Conservation Environmental Issues