So in this case, we basically have our mitotic spindle fiber not binding to this side of chromosome number one. And what happens is, when anaphase takes place and when we have the separation, this entire chromosome that consists of two individual cystochromatids will end up on the left side of the cell, while this side will consist of only one two cystochromatids, as shown. So when we have telephase and cytokinesis take place and we produce our two daughter cells, one of these daughter cells, we will have an extra chromatid, while the other one will have one less chromatid than normal. And this basically causes a variation of the correct number of chromosomes. And both of these cells have the condition known as anapply. So nondisjunction can occur in somatic cells during the process of mitosis.