CBSE Class 12
Free courses
Biology
Biology & Human Welfare
Lesson 1 of 7 • 15 upvotes • 5:26mins
This video deals with questions like what is health? What is disease. The basic overview of chapter is given.
7 lessons • 1h 1m
What is Health and How to Achieve it?
5:26mins
Bacterial Diseases
6:54mins
Viral Diseases
11:52mins
Protozoan Disease
7:38mins
Helminthic and Fungal Disease
4:57mins
Immunity
10:50mins
Active Passive Immunity and Disorders of Immune System
14:01mins