BECAUSE ITS FUN!!! AND ITS USEFUL LATER ON IN LIFE!!
what’s the question haha u want me to explain it?
Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. There are three forms of nondisjunction: failure of a pair of homologous chromosomes to separate in meiosis I, failure of sister chromatids to separate during meiosis II, and failure of sister chromatids to separate during mitosis.[1][2][3] Nondisjunction results in daughter cells with abnormal chromosome numbers (aneuploidy).
Answer:
I think this is correct. The correct answer is B.
Explanation:
:))