That still doesn’t provide evidence that one is formed from the other. Elements are all common between organic and inorganic. Does it mean that if you take a rock you can get people out of it? Just because the rock has oxygen in it and you have oxygen in you doesn’t mean that you are descended from this rock.
No, but if rocks DIDN'T have oxygen in them, then that would be fatal to the theory that we are descended from rocks. Capice?
Unfortunately Darwin makes no such assertion of ‘genetic coding’ in his theory. Remember, you’re defending Darwinian natural selection - not stuff that came later.
Everything that we know to actual be true comes from Mendel, and Mendel mentions nothing about evolution.