Asked in NUMS 2023 202368% of students get this right

The estrogen hormone secretion during oogenesis is stimulated by:

Correct answer: C. Follicle-Stimulating Hormone

  • A. Luteinizing Hormone
  • B. Inhibin
  • C. Follicle-Stimulating Hormone
  • D. Testosterone

Explanation

FSH is responsible for stimulating the growth and development of ovarian follicles in the ovaries. These developing follicles, as they mature, produce estrogen.

This question appeared on the NUMS 2023 paper, which you can sit online with every answer explained.

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About Menstrual Cycle

The menstrual cycle covers the coordinated changes in the ovaries and uterus, including menstruation, follicular growth, ovulation and corpus luteum formation. It links follicle-stimulating hormone, luteinizing hormone, oestrogen and progesterone with endometrial changes, and distinguishes the ovarian cycle from the uterine cycle and the hormonal events of pregnancy.

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