The shedding of portions of the endometrium during a uterine (menstrual) cycle is called:
Correct answer: A. Menstruation
- A. Menstruation
- B. Proliferation
- C. Post ovulation
- D. Ovulation
Explanation
Menstruation is the periodic shedding of the uterine lining when implantation does not occur.
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About Reproduction
Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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