N1O1N1D2I1S1J8U1N1C3T1I1O1N1
24 points
NONDISJUNCTION is validvalid
failure of disjunction [n NONDISJUNCTIONS]
the failure of paired chromosomes to separate during mitosis [n -S]
failure of disjunction [n NONDISJUNCTIONS]
the failure of paired chromosomes to separate during mitosis [n -S]