News tagged with reproduction

Evolution puts checks on virgin births

It seems unnatural that a species could survive without having sex. Yet over the ages, evolution has endowed females of certain species of amphibians, reptiles and fish with the ability to clone themselves, ...

dateApr 17, 2015 in Plants & Animals
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Study: Marmoset success with twin gestation

(Phys.org) —How can the tiny marmoset – a New World monkey – regularly successfully bear twins and sometimes triplets and quadruplets when much larger humans often face a difficult pregnancy and delivery?

dateDec 31, 2013 in Biotechnology
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