I'm curious to hear Bachmann and Gingrich on these issues...
Oh wait. No, actually I don't want to know.
I imagine Gingrich believes in evolution and the Earth revolving around the Sun, but knows Republicans taking the counter on this relative non-issue gives him a solid voting block of dumbs to pass his own agenda. People like Bachmann, Naso, and Teabaggers are no more than tragic accidents of a 30 year Republican electoral agenda. This is why the establishment is so shocked. They never thought people who actually believed this crap could gain power.
No, it shows that the general populous is scientifically literate regardless of political affiliation (almost all of those results are within MOE of each other in a likely low quality poll), but a large group of blindly pastor controlled Americans has been sadly told to disregard biology. Thankfully, Genesis is the only book in the Bible that seriously conflicts any major scientific theory.