Myth: A severed earthworm will regenerate into two earthworms
Reality: Planarian flatworms, when severed, can regenerate into two or more new worms, but earthworms cannot. Earthworms have a distinct head… more
Reality: Planarian flatworms, when severed, can regenerate into two or more new worms, but earthworms cannot. Earthworms have a distinct head… more