Compare the mouse estrus cycle to that of the human. Specifically, discuss hormones involved and patterns...

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Biology

Compare the mouse estrus cycle to that of the human.Specifically, discuss hormones involved and patterns of cellmorphology.
Discuss the brains role in the estrus cycle.

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Reproductive processes in female mammals are characterised by cyclic alterations in the female tract and in sexual receptivity The recurrent period of receptivity or heat is called Estrus The estrous cycle has been most extensively studied in laboratory rodents mice and rats Rats kept separate from males in the laboratory repeat the Estrous cycle throughout the year at intervals of about five days unless subjected to pregnancy pseudopregnancy after a sterile mating or disease The cycle involves the whole of the reproductive tract and it is possible to determine the sexual status of the female rat by examination of smears prepared from the vaginal fluidRats and mice are examples of polyestrus mammals as are cats which are seasonally polyoestrus Monestrus forms most wild animals foxes bears wolves etc complete a single estrous cycle annually In the wild rats and mice probably suspend the cycle for a period during the winter the reproductive See Answer

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