The lining of the uterus builds up,ready for the implantation of a zygote,when?
A)During the follicular phase
B)During ovulation
C)During the luteal phase
D)At any time

Question

Quizplus · Accepted Answer

During the luteal phase of the menstrual cycle, after ovulation, the lining of the uterus thickens in preparation for the possible implantation of a fertilized egg (zygote). This phase is characterized by the secretion of progesterone by the corpus luteum, which maintains the uterine lining.

The Lining of the Uterus Builds Up,ready for the Implantation