What is the basic function of the outer ear?
A) to protect the hair cells
B) to concentrate and funnel sound waves to the eardrum
C) to amplify low-intensity sounds to detectable levels
D) to filter out high-intensity sound waves that can be harmful

Question

What is the basic function of the outer ear?
A) to protect the hair cells 
B) to concentrate and funnel sound waves to the eardrum 
C) to amplify low-intensity sounds to detectable levels
D) to filter out high-intensity sound waves that can be harmful

Quizplus · Accepted Answer

The basic function of the outer ear is to concentrate and funnel sound waves to the eardrum. This is achieved through the shape of the outer ear and the presence of the ear canal, which helps guide sound waves towards the eardrum. The outer ear also helps to localize sounds by providing cues such as the direction and distance of the sound source.

What Is the Basic Function of the Outer Ear