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
SRY gene is located on ? 
Select and explain. 
A. Sho arm of X chromosome, B. Long arm of X chromosome, C. Sho arm of Y chromosome, D. Long arm of Y chromosome
C: Sho arm of Y chromosome
Answer: C: Sho arm of Y chromosome 
Explanation: Ans. is 'c' i.e., Sho arm of Y chromosome Y chromosome is necessary for development of Male : The SR Y gene present on the distal sho arm of the Y chromosome is responsible for testicular development.