It is inevitable that we will code a biological species that could not have arisen from gradual iteration. However, there are some wheel-like things in biology

It is inevitable that we will code a biological species that could not have arisen from gradual iteration. However, there are some wheel-like things in biology: http://en.wikipedia.org/wiki/Rotating_locomotion_in_living_systems#Wheel-like_rotation http://en.wikipedia.org/wiki/Rotating_locomotion_in_living_s...