Problem
A. Describe the type of speciation that occurred in these roses using five words or less. Be as specific as possible.
B. Which figure provides the best evidence supporting the type of speciation you described in question 1 above?
C. Which figure best evidences that gene flow has ceased between the two populations of roses?
D. The two species clearly have differences in their genomes, as we would expect after a long period of no gene flow. Propose a reason why individuals within the same species have differences in their genomes.