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Which of these structures contain wax-secreting glands?

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in Biology – Class 11 by (272k points)
Which of these structures contain wax-secreting glands?

(a) Tectorial membrane

(b) Macula

(c) Cochlea

(d) Auditory meatus

This question was posed to me at a job interview.

Query is from Neural Control and Coordination topic in chapter Neural Control and Coordination of Biology – Class 11

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Correct choice is (d) Auditory meatus

For explanation: The external auditory meatus or the auditory canal and the pinna of the outer ear contain wax-secreting glands. The secreted wax, known as cerumen, provides protection from bacteria, fungus, insects and water.

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