Maroteaux Lamy syndrome characterized by deficiency of: (A) Beta Galactosidase, (B) Beta Glucuronidase, (C) Arylsulfatase B, (D) Iduronate sulfatase
Answer is C. Maroteaux-Lamy syndrome is mucopolysaccharidosis type VI, caused due to deficiency of N-acetylgalactosamine (arylsulphatase B).