The term nondisjunction describes the process of sister chromatids not separating at the centromere during cell division.
during the metaphase time of cell division, the chromatids are aligned at the center of a cell known as the centromere. The mitotic spindle present on each end of the cell pulls these chromosomes so that each cell receives half the number of chromosomes after cell division.
However, if the chromosomes do not separate to their sides at that time then this is referred to as non-disjunction.
The process of nondisjunction might occur because the chromosomes were unable to separate themselves during the anaphase of cell division.
To learn more about nondisjunction, click here:
https://brainly.com/question/1274629
#SPJ4