Biology - Evolution news

Are flexible parents adaptable parents?

(Phys.org) —The flexibility of parental behaviours to respond to changes in behaviour of their offspring may actually constrain the ability of parents to adapt to changes in their wider environment.

Aug 18, 2014
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Evolutionary biology: Why cattle only have two toes

During evolutionary diversification of vertebrate limbs, the number of toes in even-toed ungulates such as cattle and pigs was reduced and transformed into paired hooves. Scientists at the University of Basel have identified ...

Jun 18, 2014
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