Image Based Question – 66282

The disorder shown in photograph based on sign as marked by arrows in the picture below is inherited as ?

A. X linked.

B. Autosomal dominant.

C. Autosomal recessive.

D. Codominant.

Show Answer

Correct Answer » A Explanation

The sign as marked by arrows in the picture above represents Valley sign seen in Duchenne muscular dystrophy.

The two most common forms of muscular dystrophy are X-linked: Duchenne muscular dystrophy and Becker muscular dystrophy.