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
The following are inherited as autosomal recessive disorder except 
Select and explain. 
A. Phenylketonuria, B. Galactosemia, C. Achondroplasia, D. Wilson's disease
C: Achondroplasia
Answer: C: Achondroplasia 
Explanation: Robbins basic pathology 6th edition. chapter bones, joints and soft tissue tumours. page no.1220. Achondroplasia is an autosomal dominant disorder. It is a most common disease of groeth plate and is a major cause of dwarfism.Mutation in gene that codes for FGF receptor 3.