photobiology Hear it!

photobiology definition

photo·biol·ogy (fōt′ō bī älə jē)

noun

the branch of biology that deals with the effect of radiant energy, esp. light, on living organisms

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Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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