Characteristic finding in muscular dystrophy is -

Ans. is 'b' i.e., Heterogenicity of fiber size Histological findings of muscular dystrophy i) Variation (hetrogenicity) in fiber size. ii) Increased number of internalized nuclei. iii) Degeneration, necrosis and phagocytosis of muscle fibers. iv) Regenration of muscle fibers. v) Proliferation of endomysial connective tissue.