Which one of the following disorders listed below is NOT caused by a change in chromosome structure?
A)fragile X syndrome
B)Klinefelter syndrome
C)Williams syndrome
D)cri du chat syndrome
E)All of the answer choices are caused by a change in chromosome structure.

Question

Quizplus · Accepted Answer

Klinefelter syndrome is caused by an extra X chromosome (XXY) and is a change in chromosome number, not structure.

Which One of the Following Disorders Listed Below Is NOT