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biosphere > biological process > animal life > metabolism > bioluminescence

Preferred term

bioluminescence  

Definition

  • The production of light of various colors by living organisms (e.g. some bacteria and fungi, glow-worms and many marine animals). Luminescence is produced by a biochemical reaction, which is catalyzed by an enzyme. In some animals the light is used as a mating signal; in others it may be a protective device. In deep-sea forms luminous organs may serve as lanterns.

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http://www.eionet.europa.eu/gemet/concept/882

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