Adaption and evolution are two different things. Variation within a species is provable.....check out the finches.
Evolution, a wholesale jump it genetic material and the resultant new form is unsupportable on its face. I have never read where a mutation was ever anything but fatal for the mutant. That's considering one gene change...imagine a entirely different life form which intails many, many gene mutations and they are all not only non-fatal but beneficial to the mutant. That idea stretches the credulity of even the anti-God types.....maybe not.
So to make adaptaion within a species and evolution equilevant is just an unclear view of the discussion.
Does this add anything?