Biology - Plants & Animals news

Bees outpace orchids in evolution

(PhysOrg.com) -- Orchid bees aren’t so dependent on orchids after all, according to a new study that challenges the prevailing view of how plants and their insect pollinators evolve together.

dateSep 23, 2011 in Plants & Animals
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Low oxygen triggers moth molt

A new explanation for one of nature's most mysterious processes, the transformation of caterpillars into moths or butterflies, might best be described as breathless.

dateAug 22, 2011 in Plants & Animals
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