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Menstrual cycle is controlled by I. an...

Menstrual cycle is controlled by
I. androgens from Leydig cells.
II. FSH and LH of pituitary.
III. Oxytoxin hormone.
IV. Oestrogen and progesterone of ovary.

A

I, III and IV

B

I and II

C

I and III

D

II and IV

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