All are autosomal recessive EXCEPT: September 2004: (A) Sickle cell anemia, (B) Phenylketonuria, (C) Marfan's syndrome, (D) Wilson's disease
Answer is C. Ans. C i.e. Marfan's syndrome Marfan syndrome is a disorder of connective tissue, manifested principally by changes in the skeleton, eyes, and cardiovascular system. It is transmitted by autosomal dominant inheritance.