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Why Do We Fall ill Full Chapter Class 9 Biology | CBSE Class 9 Biology Chapter 13 is explained in this video.
For students asking about “Why Do We Fall ill Full Chapter “, Magnet Brains presents to you the What and how of “Why Do We Fall ill Full Chapter Class 9 Biology”. As the new session will eventually be announced so you should definitely know about “CBSE Class 9 Biology Chapter 13”.
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00:00 Introduction – Health – Why Do We Fall ill
5:41 Definition – Health – Why Do We Fall ill
23:10 Definition – Disease
42:04 Causes of Diseases
59:41 Types of Diseases: Acute
1:19:04 Infectious Diseases Infection Agents
1:37:50 Means of Spread: Direct Transmission
1:54:57 Indirect Transmission: Airborne Transmission
2:14:57 Organ Specific and Tissue Specific Manifestations
2:32:17 Principles of Treatment
2:43:50 Principles of Prevention
3:03:38 Immunisation Principle
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