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Evolution In An Island, The Secret For A Longer Life
2012-04-25 07:50:24

ICP researchers published today in the 'Proceedings of the Royal Society B' one of the first fossil-based evidences supporting the evolutionary theory of ageing, which predicts that species evolving in low mortality and resource-limited ecosystems tend to be more long-lived. The study shows that the tooth height of endemic insular mammals is an indicator of longevity, and questions the use of this morphological characteristic as an exclusive indicator to infer the diet of fossil species,...


Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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