Cri-Du-Chat Syndrome Babies Are Mentally Challenged and Have an Abnormal

Multiple Choice

Cri-du-chat syndrome babies are mentally challenged and have an abnormal larynx that makes sounds like the cry of a cat.This disorder is due to a/an:

A) deletion in chromosome 5.
B) inversion in chromosome 2.
C) translocation between chromosome 9 and 22.
D) duplication in chromosome 7.
E) trisomy 21.