ICSE Class 9 Biology Book PDF (2025-26) | Free Download

The above ICSE book for Class 9 Biology have been published by ICSE for latest 2025-26 academic session. 

Benefits of ICSE Books for Class 9 Biology

Class 9 Biology ICSE book has been designed by the expert Biology teachers after major research on all topics. ICSE Books and solutions for ICSE Class 9 Biology have been created in a manner to provide complete and thorough knowledge about each topic in an easy and simple to understand language. You will also find that some of the questions which will come in Biology 2025-26 exam for Class 9 are from ICSE textbook itself. Almost all the ICSE affiliated schools teaching Class 9 Biology recommend their students to use ICSE books as it follows ICSE syllabus for 2025-26. Lot of questions which are asked in Class 9 Biology exams are asked from the ICSE book for Biology Class 9. We have also provided ICSE solutions to all the questions which are given in each chapter of Biology Class 9. If you read all chapters carefully and have gone through Revision notes for Class 9 Biology and understand each topic given in Biology book of ICSE Class 9 then it will be sufficient to help you get good marks. Also do lot of Class 9 Biology Mock Test. Read atleast one chapter of ICSE Class 9 Biology book daily to obtain better marks in the tests.

What are the features of 2025-26 Class 9 Biology ICSE book?

We have provided below some important features of Class 9 ICSE textbook for Biology:
1. Covers full ICSE syllabus: The ICSE Class 9 Biology book strictly follows the ICSE syllabus which has been released for 2025-26; therefore, it is the best study material for various exams.
2. Easy-to-understand language: These books have been designed by expert teachers of Class 9 and it has complex Biology concepts explained in in simple terms, making learning easier.
3. Helpful for exams: Many Class 9 Biology exam questions are directly taken from the ICSE textbook so you can get higher marks by reading these books.
4. Best for studying yourself: There are step-by-step solutions, explanations, and examples given in the ICSE books for Class 9 Biology to help students learn without extra coaching.
5. Includes practical questions: The ICSE Biology Class 9 book provides solved examples, exercises, and practical problems to build stronger concept understanding.
6. Useful for competitive exams: Class 9 ICSE books are recommended for Biology students preparing for various entrance exams.
7. Free PDF download available: You can easily download ICSE Class 9 Biology books in PDF format for easy access anytime.
8. ICSE solutions for all chapters: We provide detailed ICSE solutions for every chapter in Class 9 for Biology to help students with homework and 2025-26 exam preparation.
9. Recommended by ICSE and Experts: Class 9 teachers and toppers always suggest studying Biology ICSE books as they strictly follow the ICSE pattern.

Latest ICSE Books PDF for Class 9 Biology

The latest ICSE books PDF have been published by ICSE based on the latest 2025-26 research done for each topic which has to be taught to students in all classes. 

Free ICSE Books PDF Online

As the students of Class 9 need the books for their regular studies, we have provided all ICSE books free download PDF here. All PDF ICSE books available here for Class 9 will help them to read on their mobile or computers. They can take a print of the Class 9 Biology ICSE Book PDF easily and use them for studies. All books have been provided here in easy to download PDF format. The ICSE textbooks for Class 9 Biology have been provided chapter-wise.

Important Features of ICSE Class 9 Biology Books

ICSE textbooks PDF for Class 9 Biology come with many helpful things for students. Each Biology chapter starts with clear learning objectives that tell the students what they are going to learn. The language in all the Biology chapters are very simple and easy to understand. Important formulas (if applicable), concepts and important points for each Biology chapter in Class 9 are highlighted in separate boxes for quick revision. At the end of each chapter, there are practice questions that help Class 9 students test their knowledge. The Class 9 ICSE books also have many real-life examples relating to the chapter that they will study in Biology that makes learning and understanding easier.

How to Study from ICSE Class 9 Biology Books

Students in Class 9 should follow a proper study plan while using ICSE board books. It is important that you first read the Biology chapter brief overview to understand the main topics that you will study. Then after that you should study the detailed explanations in each Biology chapter and solve the sample questions. Class 9 students should always make short notes of important points and formulas from each Biology chapter. If you face any problem, use our free ICSE solutions for Class 9 Biology. Regular practice of theoretical and numerical problems in Class 9 is very important for getting good marks in Biology. Some important points for students are:
1. Always study from the ICSE book for Class 9 Biology as it follows the latest 2025-26 ICSE syllabus and exam pattern.
2. Most school assignments are based on the ICSE textbook for Class 9 Biology that's why practicing regularly is very important.
3. To make your concepts stronger, students should always attempt worksheets designed from ICSE Class 9 Biology textbooks.
4. Even ICSE sample papers are created based on concepts and topics given in the ICSE book for Class 9 Biology.
5. Always cross check your answers with ICSE solutions for Class 9 Biology to avoid mistakes which students generally make in exams.
6. Many class tests and exam questions directly come from the ICSE Class 9 Biology book, so solving previous year question papers is also very beneficial.
7. Practicing ICSE textbook questions improves problem solving skills for students studying for Class 9 Biology exams and helps builds a strong foundation.
8. Read books thoroughly as ICSE practical exams in Class 9 require knowledge of concepts explained in the ICSE textbook for Biology.
9. Solving all textbook exercises is important it has been seen that many case-based questions in Class 9 exams are picked from ICSE books for Biology.
10. Also, attempting mock tests based on ICSE textbooks helps increase speed, accuracy, and confidence for the Class 9 Biology exams.

Chapter-wise Important Topics in Biology ICSE Books in Class 9

The ICSE Class 9 Biology textbook covers all important topics and are explained with step by step proper examples. Special attention is given to topics that usually come in Class 9 2025-26 exams. At the end of each Biology chapter there are important points for quick learning which Class 9 students should remember to get better marks in exams and class tests.

Tips for Scoring High Marks in Class 9 Biology using ICSE Books

To score high marks in Class 9 Biology, students should:
a) Read and understand all Biology concepts given in ICSE Class 9 books properly
b) Class 9 Students should solve all problems given at the end of chapter
c) Make separate notes in Class 9 of important points and definitions in Biology
d) Practice previous years question paper for Class 9 Biology regularly
e) Use ICSE Solutions for Class 9 Biology to understand how to solve different types of questions
f) Revise each Biology chapter multiple times before Class 9 exams

These Class 9 ICSE books for Biology are available in both Hindi and English medium. Regular study and practice using these books will surely help in scoring good marks in Class 9 Biology examinations.