The hormones that stimulate ovulation are produced in the pituitary gland; known as 1 markb. Progesterone d. LH a. Oestrogenc. FSH
Question
The hormones that stimulate ovulation are produced in the pituitary gland; known as 1 markb. Progesterone d. LH a. Oestrogenc. FSH
Solution
The hormones that stimulate ovulation are produced in the pituitary gland. These hormones are known as Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH).
Here's a step-by-step explanation:
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The pituitary gland, located at the base of the brain, produces several hormones. Among these are LH and FSH, which play crucial roles in the menstrual cycle.
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FSH is responsible for the growth and maturation of follicles in the ovaries. Each follicle contains an egg.
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As the follicles mature, they start to produce another hormone called estrogen (oestrogen).
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The rising levels of estrogen trigger the pituitary gland to release LH.
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The surge in LH levels causes the most mature follicle in the ovary to burst and release its egg. This process is known as ovulation.
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After ovulation, the ruptured follicle transforms into a structure called the corpus luteum, which produces progesterone. This hormone prepares the uterus for potential pregnancy.
So, the correct answer to your question is d. LH and c. FSH.
Similar Questions
Which of the following hormones is produced and released from the pituitary gland?FSH onlyOestrogenFSH and LHLH only2What is the role of FSH in the control of the menstrual cycle? Causes the uterine lining to thickenStimulates ovulationStimulates oestrogen production and matures the eggStimulates progesterone production3At around what day of the menstrual cycle does ovulation occur? Day 28Day 1Day 7Day 144Once an egg has been released down the oviduct, progesterone is released from the empty egg follicle. Which of the following is not a role of this hormone?Causes the lining of the uterus to shedInhibits FSH Inhibits LHMaintains the lining of the uterus5Which of the following methods of contraception is least likely to have side effects? Intra-uterine deviceSurgeryBarrier methodsContraceptive pill6Which of the following is an advantage of in vitro fertilisation? It allows couples with infertility problems to have babiesIt is very expensiveIt has a limited success rateIt can produce multiple births
The hormone that causes the formation of the corpus luteum and is also the ovulation hormone is:Group of answer choicesestrogen.LH.FSH.progesterone.
Which hormone released by the pituitary gland causes contraction of the uterus, indicating the beginning of labour?
The release of spermatazoa (spermiation) and oocytes (ovulation) are both triggered by a surge in what protein hormone that reaches the gonad via an endocrine pathway?Group of answer choicesGHLHTSHT3
For ovulation to occur, the ovary must produce estrogen and progesterone in response to FSH release multiple primary follicles that become dominant follicles a single primary follicle that becomes a graffian follicile at least one mature secondary follicle
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