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Across 5. transports eggs from ovaries to uterus 7. specialized organs in mammals that produce milk to nourish the young 10. provides an exit for urine as well as semen during ejaculation. 11. where fertilization usually takes place in the 12. the male organ that transfers sperm to a female and that carries urine out of the body. 14. A coiled tube that carries the sperm out of the testes 16. opening to the uterus 18. The male gonads, which produce sperm and secrete male sex hormones. 21. tube that conveys egg cells away from the ovary toward the uterus; the usual site of fertilization 22. (vertebrates) one of usually two organs that produce ova and secrete estrogen and progesterone

Down 1. A gland within the male reproductive system that is located just below the bladder. 2. The monthly cycle (around 28 days) of discharge of blood and tissues from the uterus. 3. the production of sperm cells 4. the male organ that transfers sperm to a female and that carries urine out of the body. 5. process in sexual reproduction in which male and female reproductive cells join to form a new cell 6. process in which an egg is released from the ovary 8. reproductive glands-male, testes; female, ovaries 9. the developing human organism from 9 weeks after conception to birth 10. The thick, muscular, pear-shaped organ in the female mammal in which the embryo develops. 13. The cell created by fertilization 15. the expelling of semen from the penis, brought about by the involuntary muscular contractions of orgasm. 17. external parts of the female genitalia 19. the external pouch that contains the testes 20. a canal that leads from the uterus to the outside of the body