Pick an organism, and a trait of that organism. You should explain how the trait evolved. Be sure that your evolutionary explanation isa sensible one. Do not choose an organism or trait thatanother student chose, or you will not receive credit for your post. Your responsein this session is to propose an alternative explanation for why the trait in anotherpost evolved. For instance if aclassmates original post said that a peacock plume might have evolved due tosexual selection, your response might detail how the plume might have evolved asa way to scare off predators.