What if anything is a zebra
What, If Anything Is a Zebra? ... *If all horses came from a common ancestor, then horses with stripes must have arose more than once, and there is no such thing ass a zebra. ... Cladogram- Common Ancestor 1)Horses 2)Donkeys 3)Asses 4)Zebra How to identify sister groups correctly. ... The zebra in this case would be a species of horse within that sister group.