According to a Study in 2014 by Skakkebaek Et Al

Multiple Choice

According to a study in 2014 by Skakkebaek et al., 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