I believe the term for an observable trait of an organism would be called or noted as the organism's phenotype.
Answer:Rather, it could look more like one branch or the other branch, or something else entirely. Did the common ancestor of humans and chimps conform to the ape-man myth and live in the trees, swinging from vines? To answer this, we have to focus not only on anatomy but on behavior, and we have to do it in a phylogenetic context.
The purpose of an experiment is to compare results with others.
