Naraoia
Apprentice Biologist
Well, IIRC they do have a more concentrated nerve ring or something around the rim of the bell. I wouldn't call that a brain, but then, where does a "concentrated nerve net" end and a "brain" begin?Jellyfish do not have a brain, instead they have a decentralized nervous system called a "nerve net." Responses to the environment are thus local in nature.
That looks quite cool.here is a big jellyfish![]()
I doubt it.Is that real?
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