Which of the Following Statements About Fragile-X Syndrome Is True

Multiple Choice

Which of the following statements about fragile-X syndrome is true?

A) It affects more women than men.
B) Nearly all people with the fragile-X chromosomal abnormality are mentally retarded.
C) Individuals with more triplet repeats are less likely to get the disease.
D) In families with fragile-X syndrome, later generations tend to show more and more severe symptoms of the disease.
E) None of the above