Which of these structures forms the channel that sound travels through to reach the eardrum?
A) auditory tube
B) external auditory canal
C) malleus
D) incus

Question

Quizplus · Accepted Answer

The external auditory canal forms the channel that sound travels through to reach the eardrum. The auditory tube connects the middle ear to the back of the throat and helps regulate air pressure. The malleus and incus are bones in the middle ear that transmit vibrations to the inner ear.

Which of These Structures Forms the Channel That Sound Travels