Victor is tall and has below-normal intelligence. He has symptoms of
A) Turner's syndrome.
B) XXX syndrome.
C) XYY complement.
D) Y syndrome.

Question

Victor is tall and has below-normal intelligence. He has symptoms of
A) Turner's syndrome.
B) XXX syndrome.
C) XYY complement.
D) Y syndrome.

Quizplus · Accepted Answer

XYY syndrome is associated with an extra Y chromosome in males, which can lead to taller than average height and sometimes below-average intelligence, fitting the description given. Turner's syndrome and XXX syndrome affect females, and "Y syndrome" is not a recognized genetic condition.

Victor Is Tall and Has Below-Normal Intelligence