Biology, asked by nandita9011, 1 year ago

write a short note on human ear

Answers

Answered by Mahimasharan971
23
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The ear is the organ of hearing and, in mammals, balance. In mammals, the ear is usually described as having three parts—the outer ear, middle ear and the inner ear. The outer ear consists of the pinna and the ear canal. Since the outer ear is the only visible portion of the ear in most animals, the word "ear" often refers to the external part alone.[1]The middle ear includes the tympanic cavityand the three ossicles. The inner ear sits in the bony labyrinth, and contains structures which are key to several senses: the semicircular canals, which enable balance and eye tracking when moving; the utricle and saccule, which enable balance when stationary; and the cochlea, which enables hearing. The ears of vertebrates are placed somewhat symmetrically on either side of the head, an arrangement that aids sound localisation.
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Answered by iqurausmani
17
ear is an important organ of our body which help us in hearing the ear consists of mainly three parts the outer ear the middle ear and the inner ear and this all help us in hearing ,without ear we are unable to hear this world.
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