Humans developing intelligence is a better example of complexity that arose from small differences in genome. Jellyfish aren't that fancy, right? From what I u

Humans developing intelligence is a better example of complexity that arose from small differences in genome. Jellyfish aren't that fancy, right? From what I understood they're like a stomach and some kind of "muscle" that make them go up or down. They've got some poisonous chemicals and other things, but plants do have this too. Jellyfish remind me of the 2-neuron "neural network" that can play flappy bird :-)