Welcome dear students 😊 !

Here 9th Biology notes that will help you get good marks.

Share these notes with your friends and fellows so that they can also get help from these notes. To help others is a good deed.
In these notes you will be able to understand concepts about every chapter in the textbook:

All contents

Unit 1 – Introduction to Biology 
Unit 2 – Solving a Biological Problem
Unit 3 – Biodiversity
Unit 4 – Cells and Tissues
Unit 5 – Cell Cycle
Unit 6 – Enzymes
Unit 7 – Bioenergetic
Unit 8 – Nutrition
Unit 9 – Transport

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