Class 12 · Biology
NCERT Class 12 Biology Book PDF Download
All 13 chapters of the NCERT Class 12 Biology textbook, free to download chapter-by-chapter or as one file. NCERT Biology textbooks for Classes 11 and 12 — key for environment, ecology and human physiology questions.
1 book13 chaptersOfficial NCERT source
हिंदी में — download this book in Hindi mediumTextbook
Biology
13 chapters · Book code lebo1
Whole book at once
ZIP from NCERTHosted by NCERT — the link opens ncert.nic.in. AI Test Planet does not host or modify these files; copyright remains with NCERT.
- 1Sexual Reproduction in Flowering Plants35.1 MB
- 2Human Reproduction61.5 MB
- 3Reproductive Health1.2 MB
- 4Principles of Inheritance and Variation18.3 MB
- 5Molecular Basis of Inheritance3.9 MB
- 6Evolution12.1 MB
- 7Human Health and Disease4.3 MB
- 8Microbes in Human Welfare12.3 MB
- 9Biotechnology : Principles and Processes3.0 MB
- 10Biotechnology and its Applications1.4 MB
- 11Organisms and Populations1.5 MB
- 12Ecosystem2.3 MB
- 13Biodiversity and Conservation2.2 MB
Chapter files are served by NCERT at ncert.nic.in.
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