The Accompanying Diagram Shows Four Chromosomes in an Individual Who

The accompanying diagram shows four chromosomes in an individual who carries a translocation. Chromosomes 1 and 2 are structurally normal copies of two nonhomologous chromosomes, and chromosomes 3 and 4 have undergone a translocation (interchange of parts) . Which pair of chromosomes included in a sperm or egg would result in a fertilized egg with abnormal gene dosage (missing or extra pieces of a chromosome) ? Select all that apply, and assume that the other gamete carries structurally normal chromosomes like 1 and 2.

A) 1 and 2
B) 1 and 3
C) 2 and 3
D) 2 and 4
E) 3 and 4