Which of the following occurs due to the presence of autosome linked dominant trait?

Thalessemia and sickle cell anaemia are autosome linked recessive blood diseases.

Haemophilia is a sex-linked recessive disease.

Myotonic dystrophy is an autoomal dominant trait. Myotonic dystrophy is part of a group of inherited disorders called muscular dystrophies. It is the most common form of muscular dystrophy that begins in adulthood. Myotonic dystrophy is characterized by progressive muscle wasting and weakness.