CBSE Class 9
Free courses
Science
Organization in Living World
Lesson 8 of 10 • 3 upvotes • 7:49mins
Summary of the chapter
10 lessons • 1h 25m
Overview
4:13mins
Health
8:26mins
Diseases and its types
9:11mins
Different Types of Micro Organisms
Antibiotics ,Means of Spread
8:31mins
Organ and Tissue Affecting Diseases
10:40mins
Human Body
8:52mins
Summary
7:49mins
Government Plans
11:23mins
Question Answer Session
7:27mins