About Duchenne muscular dystrophy-false statement is:: (A) Becker's dystrophy more severe, (B) X-linked recessive, (C) Cardiomyopathy, (D) Mental retardation common
Answer is A. a. Becker's dystrophy more severe(Ref: Nelson's 20/e p 2915-2985, Ghai 8/e p 595-597)Becker's dystrophy is a less severe variant of Duchenne muscular dystrophy.