Question

2. What are the causes and symptoms of malaria,
chicken pox and tuberculosis? How can these
diseases be prevented ?​

Answer 1

Answer:

Malaria = it is caused due to bite of infected mosquitoes and causative pathogen is protozoan ,it can be prevent by a check breeding of mosquitoes

Chickenpox = it is cause due to physical contact with infected person;air, the causative pathogen is virus, it can be prevented by vaccination

Tubercolosis= infected through air causative pathogen bacteria and can be prevented by vaccination

Microorganisms that cause disease are called pathogens or germs

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Answer 2

ANSWER :

Ciliated epithelium is found in the lining of trachea.

Function: The Celia keep lashing and move the materials which enters this organs

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