Evolution, DOES HAPPEN, IN BACTERIA, for example many viruses adapt to antibiotics, so therefore it is spontaneous (IN SOME ORGANISMS), but I believe that there is no other kind of evolution, just because two organisms have similar chromosomes doesn't mean they are alike. as for organisms adapting and maturing, to avoid extinction, that's a bunch of bull, if we were from apes, why the fuck are they not dead, we wouldn't just evolve/adapt if there was no threat or need to, am I not correct?.