السؤال 113

In the cochlea, the spiral hearing organ of the inner ear, what do sensory hair cells do?

Grow hair outside the ear
Pump air through the cochlea
Convert vibrations into neural signalsالإجابة الصحيحة
Detect chemicals used for taste

الشرح

Cochlear hair cells respond to mechanical vibration and convert it into neural signals that the brain can use for hearing. Their name does not mean that they grow external hair, and they do not pump air through the ear.

الشرح

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