So this chromosome is replicated, this chromosome is replicated, this one is replicated, this one is replicated, and so forth. And let's say if this one is replicated, what we produce is a pair of identical cystochromatids. Remember, cystochromatids are two chromosomes that are exactly the same. They have the same exact genetic information. Now, in this particular picture, instead of drawing out all these 46 pairs of cystic chromatids, we're only going to look at two to basically save space. So this is our chromosome, this is our somatic cell.