And if no crossing over took place, this would be identical to this. By the same exact reasoning, if we examine this cell right over here when these separate to opposite poles cytokinesis takes place, we form these two gametes and these are genetically different from one another because of this process of crossing over. So in this case, we had lowercase V, lowercase B, lowercase V, lowercase B and these were identical cystic chromatids. But now after crossing over, this right over here is lowercase V but this is uppercase B because of crossing over now this is still lowercase B and lowercase V but this chromatid here is no longer identical to this chromatode here a chromatid here. And so that means these two will be different. And so when they segregate, they produce slightly different gamte.