NCERT Book for Class 12 Biology (2027). Read every chapter online or download the chapter-wise PDF free. Pick a chapter below.
NCERT Book Class 12 Biology – 13 Chapters
Open a chapter to read it online or download the PDF.
More for Class 12 Biology
- NCERT Solutions Class 12 Biology
- NCERT Exemplar Class 12 Biology
- Class 12 Biology Notes
- Class 12 Biology CBSE Question Papers
- Class 12 Biology CBSE Sample Papers
- Class 12 Biology Sample Papers
- Class 12 Biology Question Bank
About the NCERT Class 12 Biology Book 2027
Covering 16 chapters, the NCERT Class 12 Biology book explores reproduction in organisms and flowering plants, human reproduction and reproductive health, and the principles of inheritance alongside the molecular basis of heredity. Later units examine evolution, human health and disease, biotechnology and its applications, ecosystems, and biodiversity conservation. Students can study this 2027 edition of Biology online or download it as a free PDF.
NCERT Solutions for Class 12 Biology
After reading the book, solve the in-text and exercise questions with step-by-step NCERT Solutions for Class 12. They explain every concept in the Biology textbook and help you prepare well for exams.
NCERT Book Class 12 Biology – Overview
| Class | Class 12 |
| Subject | Biology |
| Chapters | 13 |
| Session | 2027 |
| Format | PDF – read online or download |
NCERT Book Class 12 Biology – FAQs
How many chapters are there in NCERT Book Class 12 Biology?
13 chapters.
Is NCERT Book Class 12 Biology for 2027 the latest?
Yes – the chapters here follow the latest NCERT edition for 2027.
Can I download the chapters as PDF?
Yes. Open a chapter and use the download table; every PDF is free.