NEET Biology — Class 12

NCERT-mined, exam-ready NEET Biology notes for Class 12, chapter by chapter, with Active Recall and previous-year question practice.

1. NEET Biology Class 12: Chapter-wise Weightage, Strategy & How to Use This Track
2. Sexual Reproduction in Flowering Plants (NEET Biology Class 12): Embryo Sac & Double Fertilisation
3. Human Reproduction — Part A (NEET Biology Class 12): Reproductive Systems & Gametogenesis
4. Human Reproduction — Part B (NEET Biology Class 12): Menstrual Cycle, Pregnancy & Parturition
5. Reproductive Health (NEET Biology Class 12): Contraceptives, MTP, STIs & ART (IVF/ZIFT/GIFT)
6. Mendelian Genetics — Part A (NEET Biology Class 12): Laws of Inheritance, Blood Groups & Ratios
7. Principles of Inheritance — Part B (NEET Biology Class 12): Linkage, Sex Determination & Genetic Disorders
8. Molecular Basis of Inheritance — Part A (NEET Biology Class 12): DNA Structure, Packaging & Replication
9. Molecular Basis of Inheritance — Part B (NEET Biology Class 12): Transcription, Genetic Code, Lac Operon & HGP
10. Evolution (NEET Biology Class 12): Hardy-Weinberg, Homologous vs Analogous & Human Origins
11. Human Health and Disease (NEET Biology Class 12): Pathogens, Immunity, AIDS & Cancer
12. Microbes in Human Welfare (NEET Biology Class 12): Every Microbe and Its Product
13. Biotechnology: Principles and Processes (NEET Biology Class 12): Restriction Enzymes, Vectors & PCR
14. Biotechnology and its Applications (NEET Biology Class 12): Bt Cotton, RNAi, Insulin & Gene Therapy
15. Organisms and Populations (NEET Biology Class 12): Growth Models & Population Interactions
16. Ecosystem (NEET Biology Class 12): Productivity, Decomposition, Energy Flow & Ecological Pyramids
17. Biodiversity and Conservation (NEET Biology Class 12): Species-Area Relationship, Evil Quartet & Hotspots