NCERT Books for Class 12 Biology – Download PDF (Latest Edition)
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  • NCERT Books for Class 12 Biology – Download PDF (Latest Edition)

NCERT Books for Class 12 Biology – Download PDF (Latest Edition)

Irshad AnwarUpdated on 08 Sep 2025, 12:04 PM IST

The NCERT Books for Class 12 Biology help students to explore amazing facts in a simple and interesting manner. This book includes clear diagrams and real-life examples that build a strong understanding. Chapters related to genetics, ecology, plant physiology, human physiology, and many more are included. Questions in board exams and competitive exams, such as NEET, directly come from this textbook, which makes it useful to score well on the exams. Students can trust these NCERT books to make the subject easier to understand.

This Story also Contains

  1. Download NCERT Books for Class 12 Biology PDF 2025-26
  2. NCERT Biology Books Class 12 Chapters List
  3. How to Download the NCERT Textbook Class 12 Biology 2025-26?
  4. Biology Class 12 Syllabus and Marking Scheme
  5. Class 12 NCERT Biology Books Chapter and Study Tips
  6. Best NCERT Biology Class 12 Reference Books
  7. Why One Should Use Class 12 NCERT Biology Books
  8. NCERT Solutions for Class 12
NCERT Books for Class 12 Biology – Download PDF (Latest Edition)
NCERT Books for Class 12 Biology 2025-26

The NCERT textbook class 12 Biology follows the NCERT Class 12 syllabus, with chapters arranged in the right order. This allows students not to miss any important topic or concept. Practice exercises with different forms of questions help students check their knowledge. These features support strong preparation and a better understanding of concepts. Students can download the free NCERT books for Class 12 Biology PDF from the official website of NCERT and start learning at their own pace.

Download NCERT Books for Class 12 Biology PDF 2025-26

Students of Class 12 can now study their biology chapters in a simple and digital format. The book is available in PDF, which makes it easy to read on any device, like a phone, tablet, or computer. It can also be saved for offline use, so preparation continues without depending on the internet. Having the NCERT books for class 12 Biology PDF helps students to do better and organized study.

Title

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NCERT textbook class 12 Biology (English Medium)

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NCERT textbook class 12 Biology (Hindi Medium)

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NCERT Biology Books Class 12 Chapters List

The name of the book is Biology in English and Jeev Vigyan in Hindi. The Class 12 NCERT Biology books is a trusted resource for board and competitive exams. These books are available in both print and digital forms. Chapter-wise links to the book are given below:

How to Download the NCERT Textbook Class 12 Biology 2025-26?

Students can also download the book to prepare comfortably for the exam. Check the given steps to download the books online for free:

  • Visit the official website of NCERT, ncert.nic.in

  • In the section of links, click on ‘Textbook’, then click on 'Ebooks'.

  • Now, click on ‘PDF (I-XII)’

  • Select the respective class, subject, and book.

  • Click on ‘Go.’

  • The NCERT Biology books Class 12 will be displayed on the screen.

  • Students can now download the NCERT books for class 12 Biology PDF to do offline study.

NEET Highest Scoring Chapters & Topics
Most Scoring concepts For NEET (Based On Previous Year Analysis)
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Biology Class 12 Syllabus and Marking Scheme

Biology is an interesting subject that helps us understand the wonders of life and the environment. Understanding the marking scheme helps them to stay organised and prepare well for the exams. By this, students can give priority to the high-weightage chapters included in the NCERT textbook Class 12 Biology.

Unit

Titles

Marks

VI

Reproduction

16

VII

Genetics and Evolution

20

VIII

Biology and Human Welfare

12

IX

Biotechnology and Its Applications

12

X

Ecology and Environment

10


Total

70

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Class 12 NCERT Biology Books Chapter and Study Tips

The biology book consists of 13 chapters, which are divided into five major units. Each units deal with various topics of biological sciences and follows the NCERT syllabus for class 12 Biology. Below is a brief description of these units and their chapters. It also includes how students can study these chapters from the Class 12 Biology Book 2025-26 to score well in the exam.

Unit VI: Reproduction

Use diagrams to learn about gametogenesis, fertilisation, and embryonic development. Diagrams can increase understanding and recall of these topics during exams.

Unit VII: Genetics and Evolution

Mix theoretical study with diagrams for concepts such as DNA replication, transcription, and evolutionary relationships. Making short notes from the NCERT Books for Class 12 reduces the time while revising.

Unit VIII: Biology and Human Welfare

Mark important points from the Class 12 NCERT Biology books regarding diseases and the function of microbes. The unit is not too long, making it possible to prepare within a short time.

Unit IX: Biotechnology and Its Applications

Focus on understanding the procedures of biotechnology by using the NCERT books for Class 12 Biology PDF. Making notes, which may be useful in understanding applications and other aspects.

Unit X: Ecology and Environment

Use flowcharts to understand ecological relationships, energy flow, and environmental problems. This helps in understanding and remembering relationships in the exam.

Best NCERT Biology Class 12 Reference Books

Here is a list of the books for Class 12 Biology that help in preparing for the board exam and competitive exams. Studying from these books, along with the weightage of every unit, can help in doing the preparation effectively.

  1. NCERT Class 12 Biology Textbook (Latest Edition)

  2. Trueman’s Elementary Biology for Class 12

  3. Pradeep’s A Textbook of Biology

  4. S. Chand’s Biology for Class XII

  5. Dinesh New Millennium Biology Class 12

  6. MTG Objective NCERT at Your Fingertips Biology

Why One Should Use Class 12 NCERT Biology Books

Biology in Class 12 introduces new and detailed concepts that need clarity and proper understanding. Using the right books makes learning simpler and helps in building strong fundamentals.

  • The NCERT Biology books class 12 are written in simple and easy language, which supports effective learning.

  • They provide in-depth knowledge for each topic.

  • The book provides a wide range of questions at the end of each chapter for practice.

  • The option for NCERT books for class 12 Biology PDF is also provided for the students to ace the exam with ease.

  • Diagrams and illustrations are included to explain complex concepts clearly.

NCERT Solutions for Class 12

Class 12 is an important stage where students study advanced topics in every subject. At this point, clear and step-by-step answers play an important role in understanding topics better. Having well-structured solutions makes revision easier, supports homework, and guides students in exam preparation. The NCERT Solutions for Class 12 also help in building confidence to perform well in both board exams and entrance tests.

Frequently Asked Questions (FAQs)

Q: How many books of biology are in Class 12?
A:

There is only one book of biology for Class 12, titled 'Biology' in English and 'Jeev Vigyan' in Hindi. 

Q: What is included in the NCERT book for class 12 Biology?
A:

The NCERT Books for Class 12 Biology include 13 chapters, which are divided into 5 units. The names of units are given below:

  • Reproduction
  • Genetics and Evolution
  • Biology and Human Welfare 
  • Biotechnology and Its Applications 
  • Ecology and Environment
Q: Which is the most difficult chapter in Class 12 Biology?
A:

Many students find the "Molecular Basis of Inheritance" chapter a bit challenging from the Class 12 Biology Book. This chapter includes complex concepts like DNA replication, genetic code, and gene expression.

Q: Is NCERT sufficient for class 12 Biology?
A:

Yes, NCERT Books for Class 12 Biology are sufficient for board exams and NEET preparation. They cover all important topics in simple language. Most exam questions come directly from NCERT. So, preparing from these books will help a lot. 

Q: Is class 12 Biology difficult?
A:

Yes, Class 12 Biology can be a little bit difficult for some students. But NCERT Books for Class 12 Biology explain the concepts in a simple and clear way. Doing regular practice and consistent revision makes the difficult concepts easy. 

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