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: Pathology
Non sense mutation is seen in - 
Select and explain. 
A. AIHA, B. Thalassemia, C. Sickle cell anemia, D. Hemophilia
B: Thalassemia
Answer: B: Thalassemia 
Explanation: Ans. is 'b' i.e., Thalassemia Nonsense mutation is seen in beta-thalassemia, cystic fibrosis, Duchenne muscular dystrophy and Hurler syndrome.