Define disease.

Important Questions on Why Do We Fall ill

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 2

Define communicable disease with two examples.

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 3

Define non-communicable disease with two examples.

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 4

How are diseases diagnosed by physicians?

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 5

How are diseases manifested?

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 6

How are acute diseases different from chronic diseases?

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 7

Can a student suffer from acute and chronic disease in their student life?

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 7

How does acute or chronic illness affect a person's life?

EASY

9th CBSE

IMPORTANT

CORE SCIENCE BIOLOGY For Class 9>Chapter 4 - Why Do We Fall ill>EXERCISE - 4A>Q 8

Name the diseases spread by sexual contact.