"X" is spiral shaped structure (given below) consisting of hair cells – McqOptions

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1.	"X" is spiral shaped structure (given below) consisting of hair cells that serve as receptors for auditory stimuli. Identify "X" and its label & location (marked as 1, 2, 3 and 4) from the given diagrammatic representation of the sectional view of cochlea.
A.	X- Organ of corti, 2, 3.
B.	X- Eustachian tube, 1, 2.
C.	X- Semicircular canal, 3, 4.
D.	X- Crista ampullaris, 1, 4.
Answer» B. X- Eustachian tube, 1, 2.

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