A male with a mild intellectual disability that becomes more severe as he ages probably suffers from:
A)Down syndrome.
B)fetal alcohol syndrome.
C)hydrocephaly.
D)fragile X syndrome.

Question

Quizplus · Accepted Answer

Fragile X syndrome is a genetic disorder that is characterized by intellectual disability, which can range from mild to severe, and tends to become more pronounced as the person ages. It is caused by a mutation in the FMR1 gene on the X chromosome.

A Male with a Mild Intellectual Disability That Becomes More