Estrous

Hi all What the differnce between the estrous female rat cycle and that one in female human Tnx all Yours Hussam

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The estrus cycle (also œstrus or estrous cycle) refers to the recurring physiologic changes that are induced by reproductive hormones in most mammalian placental females (humans and great apes are the only mammals who undergo a menstrual ...

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A useful model of human homosexuality is gay sheep: "We studied a unique group of rams that would not mate with estrous ewes during extensive testing for sexual behavior. The same rams courted males in preference to females in 30-min sexual preference tests and were classified ...

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