Figure 22.5 Which of the Following Is Evidence for Allopatric Speciation by Speciation

Multiple Choice

Figure 22.5
Which of the following is evidence for allopatric speciation by the formation of the Isthmus of Panama?

A) One species of the sister species lives on the Pacific side.
B) Genetic analyses indicate time of origin.
C) Sister species diverge first.
D) Coordination of geological evidence demonstrated species divergence.