This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Basic Concepts, Subject name: Pathology
HLA is located on:- 
Select and explain. 
A. Sho arm of chr-6, B. Long arm of chr-6, C. Sho arm of chr-3, D. Long arm of chr-3
A: Sho arm of chr-6
Answer: A: Sho arm of chr-6 
Explanation: HLA is the other name given to MHC (Major histocompatibility complex) Location of MHC molecule - sho arm of chromosome 6