Still interesting. "so there's a species of parasites which doesn't have mitochondria, the only known multicellular animal to not have them, which means we don

Still interesting. "so there's a species of parasites which doesn't have mitochondria, the only known multicellular animal to not have them, which means we don't know how they get their energy from /AND/ they might've evolved from jellyfish cancers that became stable enough to be its own species" - @fawwazanvilen