What is Turner's Syndrome?

Turner's Syndrome:

-random error causes individual to have one X chromosome (the other could be mutated)

-female genitalia (external)

-ovaries do not function; no menstruation

-wide nipples, supes short, wide neck, scoliosis

-diagnosis at birth/ early childhood from heart problems or growth problems

-estrogen at 12,

-bad at math, memory, fingers

answer; i believe that the correct answer is (a) restriction);