| 1. | Sperm cells are produced in the:
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| 2. | Which hormone plays the most important role in the development of male secondary sex characteristics?
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| 3. | Sex cells like sperm and eggs are also called:
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| 4. | Egg cells are produced in the:
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| 5. | In the process called "ovulation":
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| 6. | The hormone most responsible for triggering ovulation is:
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| 7. | Select the correct order of stages in human development that come before birth.
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| 8. | Human sperm and egg cells each carry ____ chromosomes.
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| 9. | Which one of the following is NOT part of the male reproductive system?:
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| 10. | Which one of the following methods of birth control best prevents transmission of sexually transmitted diseases?
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| 11. |
A human embryo normally implants in the wall of the __________ where it continues to develop until the baby is born.
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| 12. |
The embryo releases a hormone called _______ which keeps the corpus luteum alive and thus maintains the uterine lining.
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| 13. |
The birth control pill contains the hormones ____________ which prevent egg cells from developing or being released.
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| 14. |
A sperm cell has a long, whip-like tail called a _____________ which it uses to propel itself toward the egg cell.
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| 15. |
When an egg is released from the follicle during ovulation, the ruptured follicle becomes the:
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