Question

The part of the ear that transmits sound vibrations to the brain is the

• A. Cochlea
• B. Stirrup
• C. Eardrum
• D. Auditory nerve

Answer 1

The correct option is D Auditory nerve

Answer is D.

The cochlear nerve (also auditory or acoustic nerve) is one of two parts of the vestibulocochlear nerve, a cranial nerve present in amniotes. The cochlear nerve carries auditory sensory information from the cochlea of the inner ear directly to the brain. The other portion of the vestibulocochlear nerve is the vestibular nerve, which carries spatial orientation information to the brain from the semicircular canals.