In Humans an Individual Who is Genotyped as XO Is

Question

In humans an individual who is genotyped as XO is a:
A) Male
B) Female
C) Hermaphrodite
D) None of these
E) All of these

Accepted Answer

An individual who is genotyped as XO has only one X chromosome and no second sex chromosome. This condition is called Turner Syndrome and is exclusive to females. Therefore, the correct answer is B.