I'd guess the palette is just what evolution settled on.
Bees seem to have a completely different palette. White is Blue-Green, Red is black, Purple is blue.
Seems like once the brain gets the data, it can do whatever it wants with it.
Bees seem to have a completely different palette. White is Blue-Green, Red is black, Purple is blue.
Seems like once the brain gets the data, it can do whatever it wants with it.