Rico Is a Man Who Has Enlarged Breasts and Suffers

Multiple Choice

Rico is a man who has enlarged breasts and suffers from mild mental retardation. He has a problem learning languages, and his body produces less of the male sex hormone testosterone than normal males. Rico is most likely suffering from:

A) Klinefelter syndrome.
B) Tay-Sachs disease.
C) Turner syndrome.
D) Down's syndrome.