Question

Extensive growth of the endometrium is seen during the luteal phase of menstruation.

A) True
B) False

Answer 1

False. The extensive growth of the endometrium is seen during the proliferative phase of the menstrual cycle, which occurs in the follicular phase of the ovarian cycle.

Step-by-step explanation:

False

The extensive growth of the endometrium is seen during the proliferative phase of the menstrual cycle, which occurs in the follicular phase of the ovarian cycle. During this phase, the granulosa and theca cells of the tertiary follicles produce increased amounts of estrogen, which stimulate the endometrial lining to rebuild. The luteal phase of the menstrual cycle is characterized by the secretion of progesterone by the corpus luteum, which prepares the endometrium for implantation of a fertilized egg. Therefore, the extensive growth of the endometrium is not seen during the luteal phase.