Your middle-school-aged daughter describes a new female classmate as "different." She tells you that this classmate is quite short but has broad shoulders and a webbed neck

She also says that this classmate is clumsy in gym class and slow in geometry but okay in English. Of the following, which is most likely to be true?
A) Your daughter's new classmate has Klinefelter syndrome.
B) Your daughter's new classmate has trisomy X.
C) Your daughter's new classmate is an XXX female.
D) Your daughter's new classmate has Turner syndrome.

D) Your daughter's new classmate has Turner syndrome. The characteristics of Turner syndrome include a webbed neck, short stature, motor skill deficits, and difficulty in spatial processing.