NCERT Class 12 Biology Book PDF (2026–27 Edition): Download the official NCERT Class 12 Biology textbook(s) — Jeev Vigyan (Hindi Medium) — updated for the 2026–27 academic session under the latest rationalised 2026–27 CBSE syllabus. Use the tables below to download the complete book as a single PDF, open individual chapter PDFs, or read our chapter-wise notes and solutions online. For all subjects of Class 12, visit the NCERT Class 12 Books PDF (2026–27) Main Page.
NCERT Class 12 Biology Full Book PDF Download (2026–27)
| Textbook Title | Medium | Chapters | Full Book PDF |
|---|---|---|---|
| Jeev Vigyan (Class 12 Biology) | Hindi Medium | 13 Chapters | Download Full Book PDF |
Class 12 Biology Book (Hindi Medium): Jeev Vigyan — Chapter-Wise PDF
| Chapter | Chapter Title | Chapter PDF |
|---|---|---|
| Chapter 1 | पुष्पी पादपों में लैंगिक प्रजनन | Download PDF |
| Chapter 2 | मानव जनन | Download PDF |
| Chapter 3 | जनन स्वास्थ्य | Download PDF |
| Chapter 4 | वंशागति तथा विविधता के सिद्धांत | Download PDF |
| Chapter 5 | वंशागति के आणविक आधार | Download PDF |
| Chapter 6 | विकास | Download PDF |
| Chapter 7 | मानव स्वास्थ्य तथा रोग | Download PDF |
| Chapter 8 | मानव कल्याण में सूक्ष्मजीव | Download PDF |
| Chapter 9 | जैव प्रौद्योगिकी — सिद्धांत व प्रक्रम | Download PDF |
| Chapter 10 | जैव प्रौद्योगिकी एवं उसके उपयोग | Download PDF |
| Chapter 11 | जीव और समष्टियाँ | Download PDF |
| Chapter 12 | पारितंत्र | Download PDF |
| Chapter 13 | जैव-विविधता एवं संरक्षण | Download PDF |
Read NCERT Class 12 Biology Book Online (Jeev Vigyan)
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