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
Amyloidosis most commonly affects - 
Select and explain. 
A. Liver, B. Tongue, C. Colon, D. Hea
D: Hea
Answer: D: Hea 
Explanation: Ans. is 'd' i.e., Hea Most common --> Kidney o Second most common --> Hea