In human females,if fertilization does not occur,
A)the primary oocyte does not divide.
B)the ovum develops parthenogenetically.
C)the corpus luteum stops secretion of estrogen and progesterone.
D)the primary oocyte is resorbed by the corpus luteum.
E)the ovum returns to the ovarian follicle.

Question

Quizplus · Accepted Answer

If fertilization does not occur, the corpus luteum stops secreting estrogen and progesterone. These hormones are necessary to maintain the thickening of the endometrium in preparation for implantation of a fertilized egg. Without fertilization, the uterus sheds its lining during menstruation.

In Human Females,if Fertilization Does Not Occur