Question

A person who has 47 chromosomes due to an extra X chromosome is affected by [CPMT 1995; CBSE PMT 1996; MP PMT 2003]
A) Turner's syndrome
B) Klinefelter's syndrome
C) Super female
D) Down's syndrome

Answer 1

D)Down's Syndrome

Hope It Helps...if Yes..Pls Mark As Brainliest