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the correct answer goes with fsh and LH
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it is option c.because Gonadotrophs, cells that constituteabout 10 percent of the pituitary gland, secrete two primary gonadotropins: luteinizing hormone(LH) and follicle-stimulating hormone (FSH). The amount and rate of secretion of these hormones vary widely at different ages and at different times during the menstrual cycle in women. Secretion of LH and FSH is low in both males and females prior to puberty. Following puberty, more LH than FSH is secreted. During the menstrual cycle there is a dramatic increase in the serum concentrations of both hormones at the time of ovulation, and the secretion of both hormones increases 10- to 15-fold in postmenopausal women. Another type of gonadotropin found in women is human chorionic gonadotropin (HCG), which is produced by the placenta during pregnancy. The detection of HCG forms the basis of pregnancy tests
In men, FSH stimulates the development of spermatozoa, in large part by acting on special cells in the testes called Sertoli cells. LH stimulates the secretion of androgen(male) hormones by specialized cells in the testes called Leydig cells. In women, FSH stimulates the synthesis of estrogens and the maturation of cells lining the spherical egg-containing structures known as Graafian follicles. In menstruating women, there is a preovulatory surge in serum FSH and LH concentrations. The preovulatory surge of LH is essential for rupture of the Graafian follicle (ovulation), after which the egg enters the fallopian tube and travels to the uterus. The empty Graafian follicle becomes filled with progesterone-producing cells, transforming it into a corpus luteum. LH stimulates the production of progesterone by the corpus luteum (see reproductive system, human). Inhibin, a hormone secreted by the Graafian follicles of the ovaries and by the Sertoli cells of the testes, inhibits the secretion of FSH from the pituitary gonadotrophs.
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In men, FSH stimulates the development of spermatozoa, in large part by acting on special cells in the testes called Sertoli cells. LH stimulates the secretion of androgen(male) hormones by specialized cells in the testes called Leydig cells. In women, FSH stimulates the synthesis of estrogens and the maturation of cells lining the spherical egg-containing structures known as Graafian follicles. In menstruating women, there is a preovulatory surge in serum FSH and LH concentrations. The preovulatory surge of LH is essential for rupture of the Graafian follicle (ovulation), after which the egg enters the fallopian tube and travels to the uterus. The empty Graafian follicle becomes filled with progesterone-producing cells, transforming it into a corpus luteum. LH stimulates the production of progesterone by the corpus luteum (see reproductive system, human). Inhibin, a hormone secreted by the Graafian follicles of the ovaries and by the Sertoli cells of the testes, inhibits the secretion of FSH from the pituitary gonadotrophs.
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