Genes and nutrition influence caste in unusual species of harvester ant

Researchers trying to determine whether nature or nurture determines an ant's status in the colony have found a surprising answer. Both.

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<p><a href="http://www.physorg.com/news138279208.html">Genes and nutrition influence caste in unusual species of harvester ant</a></p> <p>Researchers trying to determine whether nature or nurture determines an ant's status in the colony have found a surprising answer. Both.</p>