Science, asked by scientist2003, 1 year ago

what is pinna? please provide a image

Answers

Answered by mayank137

The pinna is the only visible part of the ear (the auricle) with its special helical shape. It is the first part of the ear that reacts with sound. The function of the pinna is to act as a kind of funnel which assists in directing the sound further into the ear

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