Study questions 'cost of complexity' in evolution

Higher organisms do not have a “cost of complexity” — or slowdown in the evolution of complex traits — according to a report by researchers at Yale and Washington University in Nature.

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<p><a href="http://www.physorg.com/news126203217.html">Study questions 'cost of complexity' in evolution</a></p> <p>Higher organisms do not have a “cost of complexity” — or slowdown in the evolution of complex traits — according to a report by researchers at Yale and Washington University in <i>Nature</i>.</p>