Let's try a little experiment: DNA is said to chance in response to external stimuli changing. So what if I merely change one random bit in a complex; no; SIMPLE computer program.
What are the odds that the effect will create a functioning program?
What are the odds it'll create a BETTER functioning program??
Easy reply. Just like evolution, a change like that has never been observed. Thus, how can one make an accurate estimation of something never seen to function?
Secondly, there is no evolution organ in the body. No one has a clue what part of the body actually constructs or thinks up new blueprints. Instead, circular logic is used to say what is created proves it must have been created through evolution. Its just another way for people to escape acknowledging God, but they deceive only themselves.