Why do we Fall ill

This course is based on the topic - Why do we fall ill? from class 9 science NCERT syllabus. 
This course explains the meaning of health and diseases and the differences between them. It also discusses about acute and chronic diseases and their effects on our life. This course also discusses about various means of spread of infectious diseases and the ways fir their treatment and prevention.

Foundation

English

Class 9 Biology NCERT - Why Do We Fall Ill?

Biology

Class IX

Foundation Class IX

IITJEE, NEET UG and Foundation

This lesson explains the different levels of causes of a disease and their classification.

Causes of Diseases

Course Overview

Meaning of Health

Disease

Acute and Chronic Diseases

Infectious Agents

Spread of Infectious Diseases

Treatment of Diseases

Prevention of Diseases

Please Login To Continue

Causes of Diseases

Shashank Rajak

Class 9 Biology NCERT - Why Do We Fall Ill?

1

2

3

4

5

6

7

8

9

Crack Foundation with Unacademy

Get subscription and access unlimited live and recorded courses from India's best educators

Structured syllabus

Daily live classes

Ask doubts

Tests & practice

Similar Plus Courses

Complete Course on Disaster Management - UPSC CSE - GS

Sumit Konde

Phoenix All Star Fastrack Course on Physics for NEET 2025

Anubhav Shrivastava

Course on Electromagnetic Induction and AC

Kailash Sharma

CSAT Orientation Class for 2025

Madhukar Kotawe