Question

Chapter: Why do we fall ill?
Biology
1. What are the practices to prevent airborne microbes?

2.Hepatitis -A vaccine was given to a child of 8 years. Will it be helpful? Give reason.

3. What precaution can you take in your school to reduce the incidence of infectious diseases?

4. What the target organs for the following diseases?
i. Hepatitis target ..............
ii. Fit or unconsciousness targets..............
iii. Pneumonia targets ..............
iv. Fungal Disease Targets..........


Please Answer all questions​

Answer 1

Answer:

1.

What you can do to prevent spreading an airborne disease

• Avoid close contact with people who have active

symptoms of disease.

• Stay home when you're sick.

• H

you

must be around others, wear a face mask to

prevent spreading or breathing in germs.

• Cover your mouth when you cough or sneeze.

2.

Yes, it is helpful to fight the disease till the age of 10 years.

3.

wash your hands oftenly

be vaccined

use antibiotics sensibly

be smart about food preparation

practice after sex

don't share personal items.

4.

A. ingestion and intestinal infection.

B. Brain

C. lungs

D. eye, nose, skin and armpits etc..

Explanation:

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