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Respiratory System

What is the r...

Question

What is the role of mucus in the respiratory tract?

A

Adds moisture to the air

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B

Warms air

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C

Entraps harmful particles

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D

All of these

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Solution

The correct option is C
Entraps harmful particles

Entraps harmful particles

The mucous along with cilia trap dust, micro-organisms, pollen and other minute particles present in the air and filter it.

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