The given diagram represents the human ear. I | vedclass

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Question

(A) Based on the anatomical structure of the human ear:$A$ points to the Temporal bone,which houses the inner ear.$B$ is the Malleus (hammer),the firs

Vedclass · Accepted Answer

$A-$ Temporal bone,$B-$ Malleus,$C-$ Incus,$D-$ Stapes,$E-$ Cochlea,$F-$ Eustachian tube,$G-$ Tympanic membrane,$H-$ External auditory canal

Vedclass · Answer

(A) Based on the anatomical structure of the human ear:$A$ points to the Temporal bone,which houses the inner ear.$B$ is the Malleus (hammer),the first of the three ear ossicles.$C$ is the Incus (anvil),the second ear ossicle.$D$ is the Stapes (stirrup),the third ear ossicle.$E$ is the Cochlea,the coiled part of the inner ear.$F$ is the Eustachian tube,which connects the middle ear to the pharynx.$G$ is the Tympanic membrane (eardrum),which separates the external ear from the middle ear.$H$ is the External auditory canal (meatus),which leads sound waves to the eardrum.Therefore,the correct labeling is $A-$ Temporal bone,$B-$ Malleus,$C-$ Incus,$D-$ Stapes,$E-$ Cochlea,$F-$ Eustachian tube,$G-$ Tympanic membrane,$H-$ External auditory canal.

$(a)$ Organ of Corti	$(i)$ Connects middle ear to pharynx
$(b)$ Cochlea	$(ii)$ Coiled portion of the labyrinth
$(c)$ Eustachian tube	$(iii)$ Attached to the oval window
$(d)$ Stapes	$(iv)$ Located on the basilar membrane

The given diagram represents the human ear. Identify the parts labeled $A$ to $H$ and choose the correct option.

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