Question

Explain working of human ear with help of labelled diagram ?

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Answer 1

Answer:

The outer ear consists of broad part called pinna and about 2–3 cm long tube called ear canal. At the end of ear canal is a thin circular elastic membrane called tympanum or eardrum. The middle ear contains three small delicate bones called hammer, anvil, and stirrup.

Step-by-step explanation:

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Answer 2

Construction of the human ear is as follows: ... The outer ear consists of broad part called pinna and about 2–3 cm long tube called ear canal. At the end of ear canal is a thin circular elastic membrane called tympanum or eardrum. The middle ear contains three small delicate bones called hammer, anvil, and stirrup.

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