The label "1" in the accompanying figure represents ________.

Question

The label "1" in the accompanying figure represents ________. The label 1 in the accompanying figure represents ________. A) the root for the tree B) the common ancestor for the hypothetical lineage C) both A and B D) None of the above.

The label 1 in the accompanying figure represents ________. A) the root for the tree B) the common ancestor for the hypothetical lineage C) both A and B D) None of the above.