And what that means is we're going to have two of these X chromosomes, one of these Y chromosomes. And what happens is we know under normal conditions we should have one X, one Y or one X, one X. But because of this rearrangement, we're going to have an extra copy of that X chromosome. And because we have an extra copy, instead of having 46 chromosomes, we're going to have 47 chromosomes in this Zygote. And when the Zygote divides to form the many different cells of that individual, every single somatic cell of that individual will have this unemployed condition. And that's why nondisjunction in meiosis is much more dangerous than nondisjunction in mitosis.