Which condition was the first genetic disorder to be associated with a mental disability?
A) Autism
B) Schizophrenia
C) Phenylketonuria
D) Huntington's disease

Question

Quizplus · Accepted Answer

Phenylketonuria (PKU) was the first genetic disorder to be associated with a mental disability. PKU is an inherited disorder that prevents the body from properly processing the amino acid phenylalanine, leading to a build-up of toxic byproducts that cause intellectual disability if left untreated.

Which Condition Was the First Genetic Disorder to Be Associated