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NDA General Ability General Science 2025 NDA 2025 (Phase 2)

NDA General Ability Question (2025) — Solution

Question

The menstrual cycle in females is controlled by hormones that are secreted by

Options

  1. A. Ovary and lacrimal gland
  2. B. Ovary and sebaceous gland
  3. C. Ovary and pituitary gland
  4. D. Prostate and pituitary gland

Answer

C. Ovary and pituitary gland

Step-by-step solution

The menstrual cycle in females is regulated by the coordinated action of hormones from the hypothalamus, anterior pituitary gland, and ovaries. The anterior pituitary gland secretes gonadotropins, namely Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH), which regulate the ovarian cycle. The ovaries secrete the steroid hormones estrogen and progesterone, which regulate the uterine cycle and exert feedback control on the pituitary gland. Lacrimal glands secrete tears, sebaceous glands secrete sebum, and the prostate gland is a part of the male reproductive system. Answer: Ovary and pituitary gland

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