Question

chapter 22: homeostasis, reproduction, and development: baby bust
page(s) 435 - 438 22.6 explain the role of a given hormone in the reproductive system.
in individuals who produce sperm and ova, sex hormone levels differ substantially in the timing of their fluctuations.
complete the passage by filling in the blank(s). drag the word(s) below to fill in the blank(s) or use your keyboard to choose word(s) from the dropdown menus.
in people with ovaries who have not gone through menopause, sex hormones fluctuate on a(n) monthly cycle and before, during, and after pregnancy. in people with testes, sex hormones are stable due to a(n) pathway regulated by.
positive feedback loop testosterone negative feedback loop weekly estrogens unstable

Explanation:

In people with testes, sex hormones are stable due to a negative feedback loop regulated by testosterone. Negative feedback loops work to maintain homeostasis by reducing the output of a system when levels are too high. Testosterone in males helps regulate the production of sex hormones through such a loop, keeping their levels relatively stable compared to the monthly hormonal fluctuations in those with ovaries (before menopause).

Answer:

First blank: negative feedback loop
Second blank: testosterone