Pick up the shortest phase of uterine cycle:
Correct answer: A. Menstruation phase
- A. Menstruation phase
- B. Proliferative phase
- C. Secretory phase
- D. Luteal phase
Explanation
Based on the explanations provided, the correct answer to the question is option A) Menstruation Phase. The menstruation phase is the shortest phase of the uterine cycle, lasting around 3 to 7 days. It marks the shedding of the old endometrial lining and the beginning of a new menstrual cycle.
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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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Vascularization of endometrium is induced by:
This hormone develops the endometrium and make it receptive for the implantation of the zygote (placenta formation):
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The hormone, produced by the corpus luteum, that promotes the development of the uterine lining in females is called:
Pick up the inner lining of uterus: