Cattle with brown fur and cattle with white fur will produce a reddish roan calf. When examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. The fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

I'm not sure what the answers are but from reading this I can tell you this is a example of either cross breed or it's from natural habitat

Reason : Because if I were mixed white and black I would turn out light skin, and because of that I'm pretty sure that's cross bread

And for the other one "Natural Habitat", I'm pretty the reason I've chose this is because hares or (Rabbits) They change color if it's winter or if it's summer when it's winter there fur turns white when it's summer there fur turns back to normal that is a example of Natural Habitat

Either Natural Habitat or Cross Breed