During the follicular phase of the menstrual cycle, which of the following occur?

I: The primary follicle grows and becomes a fully mature Graafian follicle.
II: The endometrium of the uterus regenerates through proliferation.
1. Only I
2. Only II
3. I and II
4. None
Subtopic:  Menstrual Cycle |
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Level 1: 80%+
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