Actually, there is a really good YouTube presentation on this and this 1% difference was arrived at quite unethically. I'll post it when I locate it.
Then, there is the other theory... that God made the very first human male, with His own hands, breathed life into him and then, later, made the very first human woman from this first man's rib....Hmm just like it is written.
Honestly...... I can understand why atheists believe the Darwinian drivel... however, Christians on the other hand... sheesh.
Sometimes I think that if Jesus walking on water, turning water into wine, stopping the storm, putting a guards ear back on, healing blind, crippled and deaf, feeding 5000 or more people with two fish and five loaves........all unscientific..... all supernatural...... all are blatantly beyond natural comprehension.......SO... if all of these miraculous events were NOT part of the gospel, not part of Christ's story and THUS... not things that our salvation depended on... Christians would be able to be convinced that they didn't happen either.... that they were parables or myths or allegory....
So, do we believe all these miraculous things about Christ 1/ because they happened? or 2/ Because or salvation is dependent on these proofs of Christ being Christ?
WHY THEN.... is the creation story dismissed? Could God not do this the way He said He did? Was it beyond His capabilities? Did He lie when He told us exactly how He did it?
A bunch of men have observed things and concocted a story that all things came from one single original organism... Which of course they cannot figure out how it became alive... so they just say "That doesn't concern us".
Who do you believe? The word of God? The words of men?