Ck 12: Male Reproductive Structures

[Free Registration/Login may be required to access all resource tools.] Would you believe the male reproductive structures are over 100 feet long? The male reproductive system has two goals: to produce and deliver sperm and to secrete testosterone. Might seem simple. But there are a number of complicated processes and structures - including over 100 feet of tubules that go into these simple goals. In the following tutorial students will identify male reproductive structures and their functions.