Health, 01.10.2019 12:30, Killgore

During adolescence, puberty begins when the ? secretes ? in your bloodstream.

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answered: aruhter9485

During adolescence, puberty begins when the pituitary gland secretes hormones in your bloodstream.

answered: Bianca1203

Puberty begins when the pituitary gland secretes sex hormone in the blood.

Explanation:

Puberty begins during adolescence when the pituitary gland secrete sex hormones in the blood. Sex hormones that are released by the pituitary are luteinizing hormone(LH) and follicle-stimulating hormone(FSH).

In males, FSH stimulates sperm production and in the female, it stimulates the growth of ovarian follicle in which ova develops. LH in female stimulate the release of ova from Graafian follicle and also stimulate secretion of progesterone hormone and in males, it stimulates testes cells to produce testosterone.

Secretion of progesterone, estrogen in females and testosterone in males bring sexual and physical changes in them. Therefore Puberty begins when the pituitary gland secretes sex hormone in the blood.

answered: Guest

Dis the answer hope this

answered: Guest

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.