Question

What is the purpose of mucous membranes?

Answer 1

Mucous membranes protect the inside parts of your body that are exposed to air, in a similar fashion to how your skin protects your external body. Mucous membranes are rich with mucous glands that secrete mucus to help keep the membranes moist. Examples of mucous membranes include lips, mouth, nasal passages, middle ear, and the eustachian tube.

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Answer 2

Some mucous membranes secrete mucus, a thick protective fluid. The function of the membrane is to stop pathogens and dirt from entering the body and to prevent bodily tissues from becoming dehydrated.

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I hope this helps:))