The menstrual cycle is controlled by

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(B) The menstrual cycle is a complex process regulated by the interaction of hormones from the hypothalamus,anterior pituitary gland,and ovaries.$1$.

Vedclass · Accepted Answer

$FSH$ and $LH$ of pituitary

Vedclass · Answer

(B) The menstrual cycle is a complex process regulated by the interaction of hormones from the hypothalamus,anterior pituitary gland,and ovaries.$1$. The hypothalamus releases Gonadotropin-Releasing Hormone $(GnRH)$.$2$. $GnRH$ stimulates the anterior pituitary to secrete two gonadotropins: Follicle-Stimulating Hormone $(FSH)$ and Luteinizing Hormone $(LH)$.$3$. $FSH$ stimulates the development of ovarian follicles,while $LH$ triggers ovulation and the formation of the corpus luteum.$4$. Therefore,the menstrual cycle is primarily controlled by $FSH$ and $LH$ secreted by the pituitary gland.

Similar Questions

The corpus luteum secretes which of the following?

About which day in a normal human menstrual cycle does rapid secretion of $LH$ (popularly called $LH$ surge) normally occur (in $14^{th}$ day)?

The diagram below shows various events during the menstrual cycle. Identify the hormones $P, Q, R,$ and $S$.

Inhibition of secretion of which of the following hormones is necessary for the disintegration of the corpus luteum?

$A$: Corpus luteum begins to atrophy after a short life of $10$ to $14$ days,if fertilization does not occur.
$R$: Luteolysis may be due to the withdrawal of $LH$ support.

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