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| 1. | the start of uterine contractions to delivery |
| 2. | a male external sexual organ |
| 3. | the primary reproductive organ of a female |
| 4. | cell produced by the fusion of an egg and sperm |
| 7. | is a multicellular diploid eukaryote in its earliest stage of development |
| 9. | they transport sperm from the epididymis |
| 10. | is a term which may refer to a person's perception of his or her own physical appearance |
| 12. | narrow portion of the uterus where it joins |
| 14. | a pouch of skin that encloses the testes |
| 15. | The tube connects the ovary to the uterus as the egg passes through it in a woman's body |
| 16. | supplies the fetus with oxygen and food |
| 18. | the place where semen from the male is deposited into the female's body |
| 23. | the basic unit of heredity in a living organism |
| 24. | primary reproductive organ of a male; a sperm cell-producing organ |