Progesterone is secreted by:
Correct answer: C. Corpus luteum
- A. Ovarian follicle
- B. Graffian follicle
- C. Corpus luteum
- D. Corpus albicans
Explanation
After ovulation, the Graafian follicle transforms into the corpus luteum. The corpus luteum is responsible for secreting progesterone, which plays a crucial role in preparing the uterus for implantation of a fertilized egg and maintaining early pregnancy.
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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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