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Feb 11, 2012
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Dictionary


pho•to•troph



Pronunciation: (fō'tu-trof", -trōf"), [key]
—n. Biol.
any organism that uses light as its principal source of energy.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

phototransistorphototrophic bacteria
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