Which genetic disorder is non-sex chromosome-linked?

Question

Quizplus · Accepted Answer

Phenylketonuria (PKU) is an autosomal recessive disorder caused by a mutation in the gene for phenylalanine hydroxylase, which is located on chromosome 12. Both males and females can inherit PKU. Klinefelter syndrome is caused by an extra X chromosome in males and is therefore sex chromosome-linked (A). Hemophilia is an X-linked recessive disorder, meaning it is located on the X chromosome and primarily affects males (B). Turner syndrome is caused by a missing or incomplete X chromosome in females and is therefore sex chromosome-linked (C).

Which Genetic Disorder Is Non-Sex Chromosome-Linked