Which of the following occurs due to the presence of autosome linked dominant trait?
Myotonic dystrophy
Haemophilia
Thalessemia
Sickle cell anaemia
Hemophilia is a disorder in which blood doesn’t clot normally and it is a X-linked recessive disorder.
Thalassemia is a blood disorder involving a lower than normal amount of an-oxygen carrying protein .it is an autosomal recessive disorder.
Sickle cell anemia is a group of disorders that causes red blood cells to become misshapen and break down it is an autosomal recessive disorder.
Myotonic dystrophy is an autosomal dominant disorder i.e.it occurs due to the presence of autosomal linked dominant trail.
Hence, the correct option is (1)