Explain the structure and functional of human Ear .

1.	Explain the structure and functional of human Ear .
Answer» ong>Explanation: Structure. The human ear consists of three parts—the outer ear, middle ear and inner ear. The ear canal of the outer ear is separated from the air-filled tympanic cavity of the middle ear by the EARDRUM. The function of the outer ear is to collect sound waves and guide them to the tympanic membrane. The middle ear is a narrow air-filled cavity in the TEMPORAL bone. It is spanned by a chain of three tiny bones—the MALLEUS (hammer), incus (anvil), and stapes (stirrup), collectively called the AUDITORY ossicles. Anatomy of the ear Pinna. . Ear canal. . Tympanic membrane (eardrum) Auditory ossicles and muscles. Converting sound wave vibrations into inner ear fluid movement. Cochlea. . CHAMBERS of the cochlea. Organ of corti.

Answer»

ong>Explanation:

Structure. The human ear consists of three parts—the outer ear, middle ear and inner ear. The ear canal of the outer ear is separated from the air-filled tympanic cavity of the middle ear by the EARDRUM.

The function of the outer ear is to collect sound waves and guide them to the tympanic membrane. The middle ear is a narrow air-filled cavity in the TEMPORAL bone. It is spanned by a chain of three tiny bones—the MALLEUS (hammer), incus (anvil), and stapes (stirrup), collectively called the AUDITORY ossicles.

Anatomy of the ear

Pinna. .

Ear canal. .

Tympanic membrane (eardrum)

Auditory ossicles and muscles.

Converting sound wave vibrations into inner ear fluid movement.

Cochlea. .

CHAMBERS of the cochlea.

Organ of corti.

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