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Quiz 3: Repro Vocab
Vocabulary Review
| Term | Definition |
|---|---|
| fetus | The last 7 months of prenatal development |
| semen | The fluid ejaculated from the penis |
| fertilization | The process of the sperm cell entering the egg cell |
| prostate gland | Gland that adds a chemical fluid to the semen; also a common site of cancer in men |
| ovaries | Glands that produce the egg cells and hormones |
| egg cells | Cells produced in the ovaries |
| ovum | Mature egg cells |
| ovulation | The process of the ovum rupturing through the wall of the ovary and entering into the fallopian tubes |
| cervix | The entrance to the uterus; a common site of cancer in women |
| seminal vesicle | Adds a sucrose-rich fluid to the semen to provide energy to the sperm |
| testes | The organ that produces the sperm |
| vas deferens | The tube that carries sperm from the testes |
| scrotum | The sac that regulates the temperature of the testes |
| fallopian tubes | Also known as oviducts; where fertilization takes place |
| embryo | The first two months of development in the uterus |
| uterus | Houses the fetus during pregnancy |
| epididymis | Stores the sperm cells for maturation |
| urethra | Brings urine out of the body (and in men it also brings semen out of the body) |
| sperm cells | Cells produced in the testes |
| placenta | Organ that nourishes the fetus during development |
| gestation | The period between fertilization and childbirth; the time period of development in the uterus (includes 3 trimesters) |
| blastocyst | The hollow ball of cells that will form the embryo |
| ejaculation | The process of semen leaving the penis |
| implantation | The process of the fertilized egg attaching to the uterine wall |
| amniocentesis | A test that looks for genetic concerns in the fluid surrounding the fetus |
| ultrasound | A procedure that allows a doctor to SEE inside the woman's uterus to assess fetal development |
| vagina | The birth canal |
| gametes | sex cells are called _________________. |
| flagellum | the tail of the sperm; aids in fluid/quick movement |
| trimesters | the three stages of pregnancy |
| menstruation | If the egg is not fertilized, it will leave the body together with the lining of the uterus and a small amount of blood. This process is called: |