Anatomy & Physiology: The Unity of Form and Function, 7th Edition

Published by McGraw-Hill Education
ISBN 10: 0073403717
ISBN 13: 978-0-07340-371-7

Chapter 6 - The Integumentary System - Study Guide - True or False - Page 200: 10

Answer

The statement "Apocrine sweat glands develop at the same time in life as the pubic and axillary hair" is false. Apocrine sweat glands and the development of pubic and axillary (underarm) hair are associated with puberty, but they do not develop simultaneously. During puberty, there is an increase in hormonal activity, particularly androgens (such as testosterone), that stimulates the development of secondary sexual characteristics. This includes the growth of pubic and axillary hair. These hair follicles respond to hormonal changes and begin to produce thicker, darker hairs. Apocrine sweat glands, on the other hand, develop earlier in life, typically around the time of birth or during early childhood. These sweat glands are found in areas like the armpits, groin, and areolae of the breasts. While they become more active during puberty due to hormonal changes, their development predates the appearance of pubic and axillary hair. So, the statement is false because apocrine sweat glands develop before pubic and axillary hair, not at the same time.

Work Step by Step

The statement "Apocrine sweat glands develop at the same time in life as the pubic and axillary hair" is false. Apocrine sweat glands and the development of pubic and axillary (underarm) hair are associated with puberty, but they do not develop simultaneously. During puberty, there is an increase in hormonal activity, particularly androgens (such as testosterone), that stimulates the development of secondary sexual characteristics. This includes the growth of pubic and axillary hair. These hair follicles respond to hormonal changes and begin to produce thicker, darker hairs. Apocrine sweat glands, on the other hand, develop earlier in life, typically around the time of birth or during early childhood. These sweat glands are found in areas like the armpits, groin, and areolae of the breasts. While they become more active during puberty due to hormonal changes, their development predates the appearance of pubic and axillary hair. So, the statement is false because apocrine sweat glands develop before pubic and axillary hair, not at the same time.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.