Answer :
Answer;
The primary function of the pinnae is to collect sounds and channel them into the interior of the ear.
Explanation;
The pinna is the visible part and the external part of the ear, which has a special helical shape. It is actually the first part of the ear that reacts to sound. It acts as a kind of funnel which helps in directing the sound waves into the interior of the ear.
The primary function of the pinnae is to collect sounds and channel them into the interior of the ear.
Explanation;
The pinna is the visible part and the external part of the ear, which has a special helical shape. It is actually the first part of the ear that reacts to sound. It acts as a kind of funnel which helps in directing the sound waves into the interior of the ear.