Answer Happy

Match the scenario to the process that it illustrates. [Note: scenarios may be hypothetical.] Reduction of body hair in humans allowed them to shed heat rapidly, but also made it easier to see ecto-parasites to remove them. A. Background selection B. Balancing selection C. Disruptive selection D. Epistasis A series of events during embryonic development allows establishment of the body regions where hox genes are expressed. E. Directional selection F. Epiphenomenon Male humans of average height in a population have more offspring than males that are shorter or taller than average, when height is heritable. G. Exaptation H. Stabilizing selection Female humans in a population that are taller than average have more offspring than females that are average height or shorter, when height is heritable.