The cochlea ________.
I. amplifies sound vibrations
II. collects sound pressure waves
III. detects the frequency of sounds

Question

Quizplus · Accepted Answer

The cochlea is responsible for collecting sound pressure waves and detecting the frequency of sounds but it does not amplify sound vibrations. Therefore, options I and III are incorrect while option II and III are correct. The correct answer is D which includes only options II and III.

The Cochlea ________. I. Amplifies Sound Vibrations