Which of the Following is an X-Linked Recessive Disorder

Question

Which of the following is an X-linked recessive disorder?
A) Phenylketonuria
B) Cystic fibrosis
C) Duchenne's muscular dystrophy
D) Astigmatism
E) Achondroplasia

Accepted Answer

Duchenne's muscular dystrophy is an X-linked recessive disorder, meaning it is linked to the X chromosome and typically manifests in males who have only one X chromosome.