Who among the following is most likely to have gynecomastia?
A) Jennifer, a dancer, who has Down's syndrome
B) Frank, a teacher, who is diagnosed with XYY syndrome
C) Peter, a fashion designer, who has Klinefelter syndrome
D) Ria, a gym instructor, who is diagnosed with Turner syndrome

Question

Quizplus · Accepted Answer

Gynecomastia is the enlargement of breast tissue in males, and it is most commonly associated with Klinefelter syndrome, which is characterized by an extra X chromosome (XXY). Peter, who has Klinefelter syndrome, is therefore the most likely to have gynecomastia.

Who Among the Following Is Most Likely to Have Gynecomastia