Do Jellyfish have Brains? (How Jellies Hunt and Kill without Brains!)
As a biologist, I’m fascinated with one of the most successful creatures on our planet – the jellyfish. Let’s take a closer look at how they manage to survive… even when it seems they do not have a lot going for them!! Jellyfish do NOT have brains (or bones, teeth, blood…or even hearts). Instead, they … Read more