Question 2

(Multiple Choice)

Which of the following would NOT lead to aneuploidy during meiosis?


A)sister chromatids segregating inappropriately
B)nonsister chromatids segregating inappropriately
C)a reciprocal rearrangement of parts between nonhomologous chromosomes (for example, the left arm of Chromosome 2 exchanging places with the right arm of Chromosome 3)
D)an extra set of chromosomes produced during S phase (for example, if paternal Chromosome 3 were replicated twice)

Answer

C