Worker ants store fat for lean times

U.S. scientists found ants have the ability to store excess fat and pass it to colony members through lipid-rich oral secretions or unfertilized eggs.

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<p><a href="http://www.physorg.com/news73238887.html">Worker ants store fat for lean times</a></p> <p>U.S. scientists found ants have the ability to store excess fat and pass it to colony members through lipid-rich oral secretions or unfertilized eggs. </p>