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Ovulation takes place due to the rapid secretion of LH in female primates

Question

Ovulation takes place due to the rapid secretion of LH in female primates

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Solution

Yes, that's correct. Ovulation in female primates, including humans, is triggered by a surge in the secretion of a hormone called Luteinizing Hormone (LH). Here's a step-by-step breakdown of the process:

  1. The menstrual cycle begins with the first day of the menstrual period. During this time, the levels of estrogen and progesterone hormones are low.

  2. As the cycle progresses, the level of Follicle Stimulating Hormone (FSH) increases, stimulating the growth of follicles in the ovaries. Each follicle contains an egg.

  3. The growing follicles release estrogen, which stimulates the growth of the uterine lining and inhibits the release of FSH. This ensures that only one follicle continues to grow.

  4. The high level of estrogen triggers the release of Luteinizing Hormone (LH). This is known as the LH surge.

  5. The LH surge triggers ovulation, which is the release of the mature egg from the dominant follicle into the fallopian tube.

  6. If the egg is fertilized, it implants in the uterine lining and begins to grow. If it is not fertilized, the uterine lining is shed during menstruation, and the cycle begins again.

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Similar Questions

Ovulation is induced by a peak in the secretion ofMultiple Choiceinhibin.LH.ovulin.estrogen.progesterone.

In the human ovarian cycle, ovulation is triggered by a sharp rise in luteinizing hormone (LH). What is the cause of this sharp rise?

The surge in LH that occurs during the middle of the ovarian cycle triggers:• Menstruation.O Ovulation.O Follicle Maturation.O Atresia.• Menopause

The hormones that stimulate ovulation are produced in the pituitary gland; known as 1 markb.      Progesterone d. LH a. Oestrogenc. FSH

The hypothalamic hormone that triggers the secretion of follicle-stimulating hormone (FSH) isgonadotropin-releasing hormone (GnRH).luteinizing hormone (LH).estradiol.human chorionic gonadotropin (HCG).progesterone.

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