If nondisjunction occurs during meiosis I,____.
A) two gametes will be normal and two will be missing one chromosome
B) two gametes will be normal and two will have one extra chromosome
C) three gametes will be normal and one will have two extra chromosomes
D) all gametes will be normal
E) all gametes will be abnormal

Question

Quizplus · Accepted Answer

Nondisjunction during meiosis I results in all gametes being abnormal because it leads to an unequal distribution of chromosomes, with two gametes having an extra chromosome and two missing one.

If Nondisjunction Occurs During Meiosis I,____