Has a Jellyfish Got a Brain?
Jellyfish Have No Brain! So How Do They Function Without a Brain or Central Nervous System? They Have a Basic Set of Nerves at the Base of Their Tentacles...
How do jellyfish eat without a brain?
Jellyfish circulate nutrients and gases through diffusion.
It is only a few cells thick, so oxygen simply diffuses into the jellyfish body. Jellyfish also have a very rudimentary digestive system, in which simple nutrients merely diffuse into the rest of the body.
Is there a jellyfish with a brain?
While they don't possess brains, the animals still have neurons that send all sorts of signals throughout their body. ... Instead of a single, centralized brain, jellyfish possess a net of nerves. This “ring” nervous system is where their neurons are concentrated—a processing station for sensory and motor activity.
Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.
