‘Walking’ coral moves like jellyfish toward blue light, new study finds
Scientists found a free-living coral species actively travels toward blue light resembling its natural habitat and moves like ...
National Geographic news3y
Portuguese Man-of-War
Not only is it not a jellyfish ... and somewhat resembles an old warship at full sail. Man-of-wars are also known as bluebottles for the purple-blue color of their pneumatophores.
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‘Walking’ coral moves like jellyfish toward blue light, new study finds
actively “walking” toward blue light waves in a way that’s reminiscent of the pulsed swimming motion of jellyfish, a new study has revealed. Most corals are sessile organisms, which remain ...