The part of the ear which contains nerve cells sensitive to sound vibrations is the

Assessment: WAEC SSCE - Biology - 2009 (Objective) Subject: Biology

Question 1 Report

The part of the ear which contains nerve cells sensitive to sound vibrations is the
Answer Details
The part of the ear which contains nerve cells sensitive to sound vibrations is the cochlea. The cochlea is a spiral-shaped cavity located in the inner ear that is responsible for converting sound vibrations into electrical signals that can be interpreted by the brain. It contains thousands of tiny hair cells that are sensitive to different frequencies of sound. When sound waves enter the ear, they cause the hair cells in the cochlea to vibrate, which triggers the production of electrical signals that are transmitted to the brain via the auditory nerve.
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