How are fossil organisms usually shown on an evolutionary tree?
A. as an endpoint on the right side of the diagram
B. as a common ancestor of organisms that are currently alive
C. as an "offshoot" from a line leading to an organism that is currently alive D. as a place where the lines going back from two organisms that are currently alive meet

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

What is a dendrite and what does it do?

Which level of taxonomy has the fewest organisms?