Outline the effect of progesterone and estrogen on the development of female sexual characteristics.
a) Progesterone stimulates the growth of breast tissue, while estrogen regulates the menstrual cycle.
b) Estrogen stimulates the growth of breast tissue, while progesterone prepares the uterus for pregnancy.
c) Progesterone regulates the menstrual cycle, while estrogen prepares the uterus for pregnancy.
d) Estrogen regulates the menstrual cycle, while progesterone stimulates the growth of breast tissue.