selection theory

Altruism could be the result of natural selection


August 26th, 2010 - 5:40 pm ICT by ANI
London, Aug 26 (ANI): Turning the so-called kin selection theory on its head, researchers have said that altruistic behaviour, such as sterile worker ants caring for the offspring of their queen, could ... Read more...

Posted in Health Science |

Queen bees were not polygamous in the beginning


May 31st, 2008 - 2:43 pm ICT by admin
Sydney, May 31 (ANI): A team of UK and Australian ecologists says queen bees were not polygamous right from the beginning, and that they became so after ensuring that their offspring ... Read more...

Posted in World |

Charles Darwins Group Selection theory no longer a taboo


November 29th, 2007 - 4:00 pm ICT by admin
Washington, November 29 (ANI): Charles Darwins theory of group selection, which has been neglected for about four decades, has once again found supporters in leading evolutionary scientists David Sloan Wilson and Edward ... Read more...

Posted in Health Science |

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