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Male Reproductive System. 1. What are the “chemical messengers” that all glands secrete called ? 2. What is the name of the event that signals the change from childhood to adolescence? 3. The two hormones produced by the ovaries are __________ and _____________ .
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Male Reproductive System 1. What are the “chemical messengers” that all glands secrete called? 2. What is the name of the event that signals the change from childhood to adolescence? 3. The two hormones produced by the ovaries are __________ and _____________. 4. What gland is known as the “master gland” and why is it called that? 5. Sperm is produced in the _____________ and then matures in the ___________.
6. What is the main purpose of the scrotum (other than holding/protecting the testes)? 7. The substance a man ejaculates is known as ________. 8. Sperm mixes with three other liquids on its way out of the male body. Name the three glands that these liquids come from. 9. What are the two main things produced in the testes?
Female Reproductive System 1. If fertilization of a mature egg (ovum) occurs it will happen in what organ of the female reproductive system? 2. The inner uterine lining that is shed during menstruation is called the __________________. 3. The name of the male sex cell that fertilizes an ovum is called a(n) _________________.
4. List the three purposes/functions of the vagina. 1. 2. 3. 5. In what female organ does the baby end up spending its nine months developing before it is born? 6. The process in which a mature egg leaves the ovary is known as ____________________________.