Pseudohypertrophic muscular dystrophy is an inherited disorder that causes gradual deterioration of the muscles. It is seen almost exclusively in boys born to apparently normal parents and usually results in death in the early teens. Is this disorder caused by a dominant or a recessive allele?
Is its inheritance sex-linked or autosomal?
How do you know?
Explain why this disorder is almost never seen in girls.

Question

Pseudohypertrophic muscular dystrophy is an inherited disorder that causes gradual deterioration of the muscles. It is seen almost exclusively in boys born to apparently normal parents and usually results in death in the early teens. Is this disorder caused by a dominant or a recessive allele?
 Is its inheritance sex-linked or autosomal?
 How do you know?
 Explain why this disorder is almost never seen in girls.

Quizplus · Accepted Answer

The Answer of Pseudohypertrophic muscular dystrophy is an inherited disorder that causes gradual deterioration of the muscles. It is seen almost exclusively in boys born to apparently normal parents and usually results in death in the early teens. Is this disorder caused by a dominant or a recessive allele?
 Is its inheritance sex-linked or autosomal?
 How do you know?
 Explain why this disorder is almost never seen in girls.

Pseudohypertrophic Muscular Dystrophy Is an Inherited Disorder That Causes Gradual