The event that is involved in the ovarian cycle and the uterine cycle:
Correct answer: B. Menstrual cycle
- A. Life cycle
- B. Menstrual cycle
- C. Nitrogen cycle
- D. Uterine cycle
Explanation
The menstrual cycle is part of both the ovarian and uterine cycles, but it is not the same thing as either of them. The ovarian cycle is the process of developing and releasing an egg cell from the ovary, while the uterine cycle is the preparation of the uterus to receive a fertilized egg. The menstrual cycle is the shedding of the lining of the uterus, which occurs if the egg cell is not fertilized. So correct option is B.
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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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