S K Agrawal Solutions for Chapter: Why Do We Fall ill, Exercise 2: EXERCISE - 4B

Author:S K Agrawal

S K Agrawal Biology Solutions for Exercise - S K Agrawal Solutions for Chapter: Why Do We Fall ill, Exercise 2: EXERCISE - 4B

Attempt the practice questions on Chapter 4: Why Do We Fall ill, Exercise 2: EXERCISE - 4B with hints and solutions to strengthen your understanding. CORE SCIENCE BIOLOGY For Class 9 solutions are prepared by Experienced Embibe Experts.

Questions from S K Agrawal Solutions for Chapter: Why Do We Fall ill, Exercise 2: EXERCISE - 4B with Hints & Solutions

EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 3

Explain giving reasons:
A balanced diet is necessary for maintaining a healthy body.

EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 3

Explain giving reasons:
The health of an organism depends upon the surrounding environmental conditions.

EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 3

Explain giving reasons:
Social harmony and good economic conditions are necessary for good health.

HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 4

Why are antibiotics not effective for viral disease?

HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 5

Write a note on ‘Pulse Polio Programme’ in India.

HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 1

Why is immune system essential for our health?

HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 2

What precautions will you take to justify “prevention is better than cure”?

HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4B>Q 3

How can the diseases be prevented?