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What is the impact of high levels of Follicle Stimulating Hormone?

  1. Delays ovulation

  2. Promotes ovulation

  3. Promotes growth of ovarian follicles

  4. Inhibits egg laying

The correct answer is: Promotes growth of ovarian follicles

High levels of Follicle Stimulating Hormone (FSH) play a crucial role in the reproductive system, particularly in the development and maturation of ovarian follicles. FSH is a glycoprotein hormone secreted by the pituitary gland, and its primary function is to stimulate the growth and maturation of these follicles in the ovaries. When FSH is elevated, it encourages the ovarian follicles to grow, leading to the selection and maturation of the dominant follicle that is capable of ovulation. This process is an essential part of the menstrual cycle in females and is vital in poultry for the normal ovulation process. The impact of FSH is significant for overall reproductive health, as it prepares the follicles to produce eggs and can influence egg-laying frequency and quality. This growth enhancement is a fundamental aspect of reproductive physiology, as robust follicular development is necessary for successful ovulation and subsequent fertility. Therefore, the correct choice highlights the direct relationship between high levels of FSH and the promotion of ovarian follicle growth.