Hi, I have a question and I hope anyone could answer it:
The ovaries
A. Begin to develop ova at puberty when acted on by FSH.
B. Are required for cyclical menstrual activity.
C. Must have double follicular rupture if identical twins are conceived.
D. Cease to respond to FSH after the menopause.
E. Secrete hormones which constrict uterine vessels.
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