Inheritance of Beckers muscular dystrophy is?: (A) X linked recessive, (B) X linked dominant, (C) Autosomal dominant, (D) Autosomal recessive
Answer is A. Beckers muscular dystrophy is X-linked recessive disorder. Diseases which are XR (X-linked recessive) : Color blindness Duchenne's Muscular Dystrophy Becker's Muscular Dystrophy Glucose-6-Phosphate Dehydrogenase deficiency(G6PD) Testicular Feminization Fragile X-Syndrome Hunter's Syndrome Fabry's disease Ornithine Transcarboxylase deficiency Lesch Nyhan syndrome Hemophilia A and B Agammaglobulinemia