The following graph of relative concentrations of the four hormones present in the blood plasma of a woman during her menstrual cycle. Identify the hormones.
$A\,-\,FSH$, $B\,-$ Progesterone, $C\,-\,LH$, $D-$ Oestrogen
$A\,-\,LH$, $B\,-$ Progesterone, $C\,-\,FSH$, $D-$ Oestrogen
$A\,-\,FSH$, $B\,-$ Oestrogen, $C\,-\,LH$, $D-$ Progesterone
$A\,-\,LH$, $B\,-$ Oestrogen, $C\,-\,FSH$, $D-$ Progesterone
What are the changes in the oogonia during the transition of a primary follicle to Graafian follicle ?
Why are menstrual cycles absent during pregnancy ?
About which day in a normal human menstrual cycle does rapid secretion of $LH$ (popularly called $LH$ surge) normally occurs?
Corpus luteum is the source of secretion of