IX Biology - Why Do We Fall Ill - Types and Causes of Disease (English Medium) by Ruchi Ma'am

Class IX - Biology
Chapter 13 - Why Do We Fall Ill (English Medium)
Types and Causes of Disease

Acute and Chronic Diseases, Congenital Diseases and Acquired Diseases, Infectious and non-infectious Diseases (Communicable and Non-communicable)
Causes of Disease - Immediate or Primary Cause, Contributory or Secondary Cause, Improper Facilities or Tertiary Cause

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This Channel initiated by Dr. D. R. Vij (former Professor of Physics, Kurukshetra University, India) primarily aims at taking free education to the doorsteps of learners who for various economic and social factors can not avail benefits of regular coaching.

In view of the congested classrooms coupled with hefty tuition fee, social taboos and hazards of travelling (for girls in particular) this mode of extending education had become a necessity.

This self-learning approach is a definite step towards democratisation of education i.e. taking education even to individuals who staying in remote and far off areas were being deprived of education for no fault of theirs.

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With thanks
Dr. D. R. Vij
Professor of Physics (Retd.)
(Mob) +919416220316

IX Biology,Chapter 13 - Why Do We Fall Ill (English Medium),Types and Causes of Disease,Acute and Chronic Diseases,Congenital Diseases and Acquired Diseases,Infectious and non-infectious Diseases,