click below
click below
Normal Size Small Size show me how
reproductive systems
male and female reproductive systems and organs
| Term | Definition |
|---|---|
| scrotum | A skin-covered bag suspended from the groin |
| prostate cancer | An elevated level of prostate-specific antigen |
| mon pubis | A mound of fatty tissue that covers the pubic symphisis |
| endometrium | The uterus is lined by this mucous membrane |
| cancer of the prostate | Common cancer disorder in men over 50 |
| ovary | Consists of mainly connective tissue through which developing ova are scattered |
| 1st stage of labor | The cervix becomes dilated to 10 cm and effaced to 100% |
| spermatogenesis | Process of sperm production |
| epididymis | Sperm mature and are stored here |
| ovaries | The paired female gonads |
| fetus | After the 2nd month, the embryo is referred this |
| prepuce | Circumcision removes the loose-fitting cuff of skin, that covers part of the glans |
| sperm | The male's function in reproduction is to produce this, and deliver them into the female reproductive tract |
| uterus | The pear-shaped organ that incubates the embryo during pregnancy |
| semen | Thick, whitish fluid consisting of sperm cells suspended in secretions of the accessory glands |
| gametes | Specialized sex cells that are formed, resulting in reproduction |
| penis | Male copulatory organ; it delivers sperm into the female reproductive tract during sexual intercourse |
| menstrual cycle | Stimulates production of an ovum each month and prepares the uterus for pregnancy |
| oogenesis | Process of ovum development |
| inguinal canals | Passageways connecting the scrotal and abdominal cavities |
| Why do males ejaculate millions of sperm when only one sperm is required for fertilization? | To ensure that at least one sperm is able to survive the long and hazardous journey to fertilize an egg, due to the high mortality rate of sperm in the female reproductive tract |
| zygote | Fertilized egg |
| cancer of the cervix | Has been linked to infection with HPV |
| testosterone | Responsible for the development of primary and secondary male sex characteristics |
| testes | Paired male gonads. In an adult male, millions of sperm cells are manufactured each day within these |
| vas deferens | Sperm leaving the epididymis next pass into here |
| placenta | The organ of exchange between mother and embryo |