Refer to the given graph showing levels of different hormones (P-S) during menstrual cycle in a normal woman. Identify the hormones P-S and select the incorrect statement regarding them.
A
R stimulates the ovarian follicles to produce estrogen during proliferative phase while stimulates the corpus luteum of the ovary to secrete progesterone.
B
Menstrual phase is caused by the reduction of P and S.
C
Proliferative phase is characterised by increased production of S whereas secretory phase is characterised by increased production of P.
D
In males, Q causes spermatogenesis whereas R stimulates Leydig's cells to secrete testosterone.
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The correct Answer is:
A
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