When homologous chromosomes fail to separate during meiosis,which of the following occurs?

Question

Quizplus · Accepted Answer

Nondisjunction is an error in which homologous chromosomes or sister chromatids fail to separate normally during meiosis or mitosis.
Neurofibromatosis is a dominant disorder.It is not due to chromosome failure during meiosis.
Polyploidy occurs when a euploid cell has more than the diploid number of chromosomes.
Conjoined twins are not due to chromosome failure during meiosis.

When Homologous Chromosomes Fail to Separate During Meiosis,which of the Following