Then I guess you need to find me another example that can have no exceptions. A solution without exception or chance is the only way to break evolution. Can you think of one? If evolution is, in all seriousness, a breakable theory, evolutionists should be able to provide a solution to breaking it that requires no chance or exceptions.
Discovery of a modern genus within a well understood family, which upon examination included any of the following:
1)DNA exhibiting different chirality than that of all other known organisms.
2)Multiple characters derived with relation to the family, but shared with members of other classes. This entails that there also be a large number of primitive characters that require identification with said family. An example would be a (mammalian) organism which was warm-blooded, had hair, gave live birth, nursed its young, but was also bipedal, had feathers and wings, and a wishbone.
Other "breaking" discoveries would include:
1) Fossil primates or birds found in Devonian strata, also dating (by more than one radiometric method) to the Devonian age. Of course the fossils would have to exhibit enough detail that it could be established with certainty that they were primates or birds.
2) cytochrome c homology studies yielding a closer relationship between man (or any modern primate) and any modern fish than between man (or any modern primate) and any modern mammal. Alternatively man and yeast. This is not inconceivable from a design or creation standpoint: human cytochrome c works perfectly well in yeast that has had its own gene for cytochrome c turned "off".
This is why evolution is considered "fact". They can't think of a way to break it because they can always rationalize any contradictory evidence. So either evolution is a perfect collection of truths or a perfect collection of fallacies.
Above is listed contardictory evidence that, if found, could not be "rationalized away". At various times in the past there were
numerous other such possible contradictory findings that would have been the death toll for darwinian or neo-darwinian theory. As it stands, each of those possibilities has been dismissed, one by one, in light of the evidence.
One main component of evolution theory is duplicating mutation DNA. The fact that it can happen once and not die PROVES THE ENTIRE THEORY.
What do you mean by "duplicating mutation DNA"? Could you please restate this? Why would (or does) that prove the entire theory?