Not quite Paul, like I said , it was a "trick question", very devious
So simple again, if something works well, a change may not make it work better so that most likely will stay the same because any change could make that new version not work as well so it dies out and isn't carried on to the next generation.
Paul
Not quite Paul, like I said , it was a "trick question" there, very devious, if not downright "mean".
So what just happened? Well, I even got you yourself to argue against neo-Darwinian mechanism as conventionally presented. Told ya' I was rarely devious, but when I am.........., well enough said.
Anyway, how might it be possible for cytochrome C s(pleural), of various and sundry types, from various and sundry species, to have a molecular rate of change independent of phenotype? Well, if molecular evolution occurred in such a way that it was INDEPENDENT OF OF, UNAFFECTED BY, NATURAL SELECTION.
And you suggested this yourself. I'll paraphrase for you; you suggested the phenotype would stay the same despite changes in the genotype.
Well said(I think anyway Paul). Still, despite your effort, Motoo Kimura, the late great Japanese biologist beat you to the punch some 43 years ago. He introduced the idea of a "neutral theory of evolution" in 1968, a theory proffered to save neo-Darwinian face.
Do you see the point now? At face value, and why should one not take it at face value? I do. The cytochrome c example proves modern evolutionary theory wrong. Genes change/code changes/information changes, but the cytochrome c phenotype does not AND, the change occurs independent of any selection pressure. Kimura termed this "neutral evolution". A genotypic change occurring outside the context of selection pressure and correspondingly not associated with any change in phenotype.
I like Kimura's spunk, though in most scientific circles, this is called "cheating", or trying to have it both ways. Honest biologists wouldn't and don't buy into Kimura's baloney.
These types of things are important to point out. There are dozens and dozens of examples where the empiric evidence points 180 degrees away for natural selection's being real, as here in this case.
I'll leave it at that, though "neutral selection baloney", cytochrome c and Kimura are indeed favorite topics of mine.