Principles of Life 3e Student Resources is no longer available and it was replaced by Biology and Life Sciences.
Media Clip 32.1 The Testosterone Factor
This video describes the profound developmental effects of testosterone in humans.
Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.
Textbook Reference: Key Concept 32.4 Hormones Regulate Mammalian Physiological Systems, p.821