This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Which of the following is an autosomal dominant disorder? 
Select and explain. 
A. Duchenes muscular dystrophy, B. Fragile X syndrome, C. Fanconi's syndrome, D. Hutington's chorea
D: Hutington's chorea
Answer: D: Hutington's chorea 
Explanation: Answer is D (Huntington's chorea): Huntington's chorea is inherited as autosomal dominant Disorder Inheritance Fragile X syndrome X Linked Fanconi's syndrome Autosomal recessive Duchene's dystrophy X Linked