The lining of the nasal chamber has ___ which trap germs and dust.

lungs

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mucus

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ligaments

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Alveolus

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Solution

The correct option is B
mucus

The nostrils have a hairy lining to prevent dust particles from reaching the lungs. The lining of the nasal chamber has mucus, a sticky fluid, which traps germs and dust too.

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Similar questions

The lining of the nasal chamber has mucus which prevents pollen and dust particles from entering into the lungs.

___ have mucus and cilia to trap dust particles present in the air and stops them from entering our body.

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