Human Anatomy & Physiology (9th Edition)

Published by Pearson
ISBN 10: 0321743261
ISBN 13: 978-0-32174-326-8

Chapter 22 - The Respiratory System - Review Questions - Page 847: 19

Answer

when looking at an adult male larynx it is much larger and the vocal cords are longer comapred to a woman or a young boy. This happens when puberty occurs and the increasing levels of testosterone.

Work Step by Step

when looking at an adult male larynx it is much larger and the vocal cords are longer comapred to a woman or a young boy. This happens when puberty occurs and the increasing levels of testosterone.
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