Bioluminescence: Nature's Light Show

Bioluminescence is a form of chemiluminescence occurring in living organisms, primarily underwater. It involves cold light, which generates minimal heat, protecting the organism's systems. The process requires biocompatible chemicals, mainly luciferin and luciferase, which vary across species. Some reactions involve photoproteins and calcium. Organisms obtain luciferin through self-production or symbiosis. Bioluminescence serves various functions, including attracting prey, evading predators, and mating. It also indicates environmental health.

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