Definition
"Bioluminescence" is the production and emission of light by a living organism. It's like nature's own light bulb! ๐ก Many marine animals, like jellyfish and fireflies, use bioluminescence. The light is produced by a chemical reaction involving luciferin and luciferase. It can be used for communication, camouflage, or attracting prey. ๐ It's a beautiful and fascinating adaptation. โจ