Obesity with mental retardation is seen in ?: (A) Prader-Willi syndrome, (B) Turner syndrome, (C) Fragile-X syndrome, (D) Noonan syndrome
Answer is A. Ans. is 'a' i.e., Prader-Willi syndrome Prader-Willi syndrome is characterized by : Mental retardation Sho stature Hypotonia Obesity Hyperphagia Small hands and feet Hypogonadism.