[Note: This is the last of a four-part series:
Part One: The Mystery of the Missing Chromosome (With A Special Guest Appearance from Facebook Creationists)
Part Two: The Mystery of the Missing Chromosomes, Continued: An Update From Your Preening Blogger
Part Three: Four Days of Fusion Chromosome Freak-Out]
For the past five days, I've been trying to get an answer from creationists. Today, I finally got it. And it's an instructive lesson in how creationism makes itself irrelevant to the progress of science. Plus, it's a good opportunity to look at the delightfully sloppy way our chromosomes evolve.