NCERT Book Class 12 Biology Chapter 13 Biodiversity and Conservation is available here to read online and download as a free PDF. This chapter is from Biology, the latest NCERT Class 12 Biology textbook for the 2026-27 session published by the National Council of Educational Research and Training (NCERT). Biodiversity and Conservation is Chapter 13 of 13 in Biology. On this page you can read the complete chapter, download the Class 12 Biology Chapter 13 PDF and the full Biology book, and find the NCERT Solutions for this chapter.
NCERT Class 12 Biology (Biology) Chapter 13 Biodiversity and Conservation PDF
Download the NCERT Class 12 Biology Biology Chapter 13 Biodiversity and Conservation PDF from the links below. You can get this single chapter, or the complete Class 12 Biology NCERT book, both for free.
NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation PDF – Click Here To Download The Chapter PDF
NCERT Class 12 Biology Biology Full Book PDF – Click Here To Download The Complete Book PDF
Read NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation Online
You can read the complete Chapter 13 – Biodiversity and Conservation – of the NCERT Class 12 Biology book (Biology) online below, and download the PDF using the link above.
NCERT Book Class 12 Biology Chapter 13 Biodiversity and Conservation View Download
Topics Covered in Class 12 Biology Chapter 13 Biodiversity and Conservation
In Biodiversity and Conservation – Chapter 13 of the NCERT Class 12 Biology book Biology – you will study: Concept and levels of biodiversity, patterns of biodiversity (latitudinal, species-area relationship), importance of species diversity, loss of biodiversity and causes (the Evil Quartet), in-situ conservation (biosphere reserves, national parks), ex-situ conservation, biodiversity hotspots. Reading this chapter PDF helps you understand these topics clearly and prepare for your Class 12 Biology exams.
Chapter 13 of 13 – NCERT Class 12 Biology Biology
Biodiversity and Conservation is Chapter 13 of 13 chapters in the NCERT Class 12 Biology book Biology. Move to the previous or next chapter here.
- Previous: Chapter 12 Ecosystem
- Next: All Biology Chapters
- All Chapters: NCERT Class 12 Biology (Biology)
How to Download NCERT Class 12 Biology Chapter 13 PDF?
You can download the NCERT Class 12 Biology Biodiversity and Conservation PDF in a few simple steps.
- Open this page (you can search NCERT Class 12 Biology Biology Chapter 13 aglasem to reach here).
- Click the Click Here To Download The Chapter PDF link above.
- The Chapter 13 Biodiversity and Conservation PDF opens in the viewer; click the download option to save it to your device.
- To get all chapters, use the Download The Complete Book PDF link for Biology.
NCERT Class 12 Biology Book – Biology (All Chapters)
Biology is the NCERT textbook for Class 12 Biology in the 2026-27 session. Besides Biodiversity and Conservation, you can read and download the other chapters of NCERT Class 12 Biology below.
- Chapter 1 Reproduction in Organisms
- Chapter 2 Sexual Reproduction in Flowering Plants
- Chapter 3 Human Reproduction
- Chapter 4 Reproductive Health
- Chapter 5 Principles of Inheritance and Variation
- Chapter 6 Molecular Basis of Inheritance
- Chapter 7 Evolution
- Chapter 8 Human Health and Disease
- Chapter 9 Strategies for Enhancement in Food Production
- Chapter 10 Microbes in Human Welfare
- Chapter 11 Biotechnology: Principles and Processes
- Chapter 12 Biotechnology and its Applications
- Chapter 13 Organisms and Populations
- Chapter 14 Ecosystem
- Chapter 15 Biodiversity and Conservation
- Chapter 16 Environmental Issues
NCERT Solutions for Class 12 Biology Biodiversity and Conservation
After reading the chapter, solve the exercise questions. You can get step-by-step answers at NCERT Solutions for Class 12 Biology, and study the same book in Hindi medium at NCERT Class 12 Biology Book in Hindi.
NCERT Books for Class 12 (All Subjects)
The subject-wise NCERT books for Class 12 (2026-27) are as follows.
- NCERT Book Class 12 Accountancy
- NCERT Book Class 12 Biology
- NCERT Book Class 12 Business Studies
- NCERT Book Class 12 Chemistry
- NCERT Book Class 12 Economics
- NCERT Book Class 12 English
- NCERT Book Class 12 Geography
- NCERT Book Class 12 Hindi
- NCERT Book Class 12 History
- NCERT Book Class 12 Maths
- NCERT Book Class 12 Physics
- NCERT Book Class 12 Political Science
- NCERT Book Class 12 Psychology
- NCERT Book Class 12 Sociology
NCERT Books (Class 1 to 12)
All class-wise NCERT books of the National Council of Educational Research and Training are as follows.
- NCERT Books for Class 1
- NCERT Books for Class 2
- NCERT Books for Class 3
- NCERT Books for Class 4
- NCERT Books for Class 5
- NCERT Books for Class 6
- NCERT Books for Class 7
- NCERT Books for Class 8
- NCERT Books for Class 9
- NCERT Books for Class 10
- NCERT Books for Class 11
- NCERT Books for Class 12
NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation – An Overview
The key details of this NCERT chapter are as follows.
| Aspects | Details |
|---|---|
| Board / Publisher | NCERT (National Council of Educational Research and Training) |
| Used By | CBSE and State Boards |
| Class | Class 12 |
| Subject | Biology |
| Book | Biology |
| Chapter Number | Chapter 13 (of 13) |
| Chapter Name | Biodiversity and Conservation |
| Session | 2026-27 (New, Updated) |
| Format | PDF (read online & free download) |
| Complete Book | NCERT Class 12 Biology (Biology) |
| All Class 12 Books | NCERT Books for Class 12 |
| NCERT Solutions | NCERT Solutions for Class 12 Biology |
| Official Website | ncert.nic.in |
NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation – FAQs
What is Chapter 13 of NCERT Class 12 Biology?
Chapter 13 of NCERT Class 12 Biology is Biodiversity and Conservation, from the textbook Biology. It is one of 13 chapters in the book, and you can read it online and download the PDF for free from this page.
What topics are covered in Class 12 Biology Biodiversity and Conservation?
The key topics covered in Biodiversity and Conservation (Chapter 13 of Biology) are: Concept and levels of biodiversity, patterns of biodiversity (latitudinal, species-area relationship), importance of species diversity, loss of biodiversity and causes (the Evil Quartet), in-situ conservation (biosphere reserves, national parks), ex-situ conservation, biodiversity hotspots.
Is this the latest NCERT book for the 2026-27 session?
Yes. Biodiversity and Conservation here is from the new and updated NCERT Class 12 Biology textbook (Biology) for the 2026-27 academic session, as prescribed by NCERT.
Which book is Class 12 Biology Chapter 13 Biodiversity and Conservation from?
Chapter 13 Biodiversity and Conservation is from Biology, the NCERT Class 12 Biology textbook. The book has 13 chapters in total.
Where can I find NCERT Solutions for Class 12 Biology Biodiversity and Conservation?
You can find step-by-step answers to the exercise questions at NCERT Solutions for Class 12 Biology.
Can I read Class 12 Biology Chapter 13 online without downloading?
Yes. The complete Chapter 13 Biodiversity and Conservation is embedded on this page, so you can read it online for free, and download the PDF only if you want an offline copy.
If you have any queries on NCERT Book Class 12 Biology Chapter 13 Biodiversity and Conservation, then please ask in the comments below. And if you found the Biodiversity and Conservation PDF helpful, do share it with your friends.
