Big babies and small families make evolutionary sense

(PhysOrg.com) -- Macquarie University researchers have discovered and modelled the key factors responsible for offspring and family size.

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<p><a href="http://www.physorg.com/news134919994.html">Big babies and small families make evolutionary sense</a></p> <p>(PhysOrg.com) -- Macquarie University researchers have discovered and modelled the key factors responsible for offspring and family size. </p>