Down syndrome, Turner syndrome, and Klinefelter syndrome all manifest with which of the following problems?
A) Severe mental retardation
B) Congenital heart defects
C) Sterility
D) None of the above
Answer: D
Down syndrome, Turner syndrome, and Klinefelter syndrome all manifest with which of the following problems?
A) Severe mental retardation
B) Congenital heart defects
C) Sterility
D) None of the above
Answer: D