MEDIUM
9th CBSE
IMPORTANT
Earn 100

Write a short note on:

AIDS

 

Important Questions on Why Do We Fall Ill ?

MEDIUM
9th CBSE
IMPORTANT

Write a short note on:

Malaria

MEDIUM
9th CBSE
IMPORTANT
Describe certain bacterial diseases of human beings.
MEDIUM
9th CBSE
IMPORTANT
Give an account of some important viral diseases of human beings.
MEDIUM
9th CBSE
IMPORTANT

Write a short note on:

Tuberculosis