Individuals with this syndrome have a functional X chromosome, but either a missing or inactive second X chromosome.
A) Klinefelter's syndrome
B) Fragile X syndrome
C) Down syndrome
D) Turner's syndrome

Question

Quizplus · Accepted Answer

Turner's syndrome is caused by a missing or inactive second X chromosome in females, resulting in a variety of physical and developmental symptoms. The other options listed involve different chromosomal abnormalities.

Individuals with This Syndrome Have a Functional X Chromosome, but Either