This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Disease having autosomal recessive inheritance 
Select and explain. 
A. Cystic fibrosis, B. Hydrocephalus, C. Duchene muscular dystrophy, D. Vitamin D resistant ricket
A: Cystic fibrosis
Answer: A: Cystic fibrosis 
Explanation: Autosomal Recessive Inheritance Sickle cell anemia Cystic fibrosis Tay-Sachs disease Phenylketonuria Mucopolysaccharidoses--all types Glycogen storage diseases--all types Galactosemia (Robbins Basic Pathology,9th edition,pg no. 218)