Biology Notes For Class 9

CBSE class 9 biology syllabus introduces a variety of important topics like tissues, cell theory, matter, etc. A proper understanding of the fundamental is extremely crucial since the concepts of these chapters are required in higher classes to understand complicated topics easily.

To help the students learn more effectively, few 9th class biology notes are given here. These notes include all the important concepts and diagrams to help the students learn the chapters properly. These biology class 9 CBSE notes are in accordance with the latest CBSE syllabus.

Check the links given below to get class 9 science biology notes of all the chapters

With these notes, learning biology can be easy and effective. Students can also keep biology notes for class 9 pdf and revise the important topics whenever they can. It is also suggested to segregate the notes to quickly get the details of a particular chapter.

Keep visiting Byju’s to get more notes on different subjects and prepare for the exams more efficiently. At Byju’s students are also provided with various engaging video lessons to help them understand the science and maths topics effectively.


Practise This Question

Percentage of nitrogen in the air is ____ and that of oxygen is ____.