(vertebrates) one of usually two organs that produce ova and secrete estrogen and progesterone
tube that conveys egg cells away from the ovary toward the uterus; the usual site of fertilization
transports eggs from ovaries to uterus
The thick, muscular, pear-shaped organ in the female mammal in which the embryo develops.
opening to the uterus
a canal that leads from the uterus to the outside of the body
external parts of the female genitalia
The male gonads, which produce sperm and secrete male sex hormones.
A coiled tube that carries the sperm out of the testes.
A gland within the male reproductive system that is located just below the bladder.
the male organ that transfers sperm to a female and that carries urine out of the body.
the external pouch that contains the testes
The monthly cycle (around 28 days) of discharge of blood and tissues from the uterus.
process in which an egg is released from the ovary
the production of sperm cells