An increase in the level of estrogen in the ovarian cycle feeds back to ______ the secretion of FSH and to ________ the secretion of LH.
A)decrease; decrease
B)decrease; increase
C)increase; decrease
D)increase; increase

Question

Quizplus · Accepted Answer

An increase in estrogen levels during the ovarian cycle negatively feeds back to decrease FSH secretion and positively feeds back to increase LH secretion, leading to ovulation.

An Increase in the Level of Estrogen in the Ovarian