the reproductive system Flashcards
(7 cards)
Men produce male sex cells called _____
sperm cells
Women produce female sex cells called_____
egg cells
women produce around ____ egg cells which can fully mature and ovulate.
200 egg cells
When an egg cell is fully developed or becomes mature, it is released from the ovary to the uterus through an oviduct. This process is called ____
ovulation
if an egg cell does not meet a sperm cell, it goes off and dies and the lining of the uterus breaks down and exits through the vagina in the process called _____
menstruation
______ occurs when the nucleus of the sperm cell fuses with the nucleus of the egg cell in the oviduct which means _____ occurs as well.
- fertilization 2. pregnancy
Estrogen and progesterone released by ______ stimulate the lining of the ______ to thicken so that the fertilization egg cells can implant in the uterus and continue to develop. This process is called ________
Estrogen and progesterone released by ovaries stimulate the lining of the uterus to thicken so that the fertilization egg cells can implant in implantation.