Scientists group organisms into kingdoms by looking at specific characteristics. which is a characteristic of a carrot plant? no cell walls heterotrophic unicellular eukaryotic

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