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"Those of us who work with cheetahs have anecdotally noted that

ommaroh
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الإسماعيلية

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"Those of us who work with cheetahs have anecdotally noted that it's hard to reproduce older cheetahs, but this is the first time anyone has documented how aging affects the physiology of reproduction in this species," said Adrienne Crosier, SCBI cheetah biologist and lead author of the study in which these results were published. "We were relieved to find that, unlike in other older mammals, the eggs in older cheetahs can produce viable-appearing and growing embryos, which means we may be able to transfer them to younger cheetahs and preserve genetic diversity. If we had found that the eggs were abnormal, we were facing losing genes in an already depleted population."
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إعلانات قد تهمك
Researchers at the Smithsonian Conservation Biology Institute ha
Researchers at the Smithsonian Conservation Biology Institute ha

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terminator، الفيوم

In the latest study the authors visited a series of dens to stud
In the latest study the authors visited a series of dens to stud

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terminator، المنصورة

Previously, research on the Serengeti Plains found that only 4.8
Previously, research on the Serengeti Plains found that only 4.8

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terminator، أسيوط

New research into cheetah cub survival has refuted the theory th
New research into cheetah cub survival has refuted the theory th

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terminator، الأقصر

The Smithsonian Conservation Biology Institute serves as an umbr
The Smithsonian Conservation Biology Institute serves as an umbr

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terminator، الأقصر