This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Beta thalasemmia, Subject name: Pathology
[{'content': 'In beta thalassemia trait, electrophoresis shows:- \nSelect and explain. \nA. Increased HbF & normal HbA2, B. Normal HbF & normal HbA2, C. Normal HbF & increased HbA2, D. Decreased HbF & normal HbA2', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In any kind of hemoglobinopathy IOC - HPLC Thalassemia trait - ||HbA2; normal HbF is seen b - thalassemia major characteristic finding would be-||HbF', 'role': 'assistant'}]