evolution the amount of evidence amassed to prove evolution unequivocally is phenomenal and falls into around a dozen categories from paleontology to genetics,123 and it is observed most saliently in experiments on short-lived e-coli bacteria and reassembly of fossilized bones of whales to their ancient hippopotami progenitors in a nearly perfect delineation of this transformation.124 as i stated before , the mechanism of evolution can not merely be natural selection , and isolation of a given species from others of its kind , transferring genes in a limited group that become dominant expressions therein .