Originally posted by larfor:
So evolution is still just an unproven theory? Especially with the mystery of how an eye would evolve if the organism or animal had never seen light before, right? Or did light sensitive cells just happen with no known need?
they did not just evolve into eyes. they started out with various types of sensoring abilities. some were usefull, others not. plants can sense sunlight. just put a plant near a window and watch as the leaves gradually turn towards that window. plants that did not have this ability were soon overshadowed by ones that could this was one of the first step on the way to creating eyes.
the more man learns, the more he realises, he really does not know anything.