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: Pediatrics
Retinoblastoma gene is located on - 
Select and explain. 
A. Chromosome 5, B. Chromosome 8, C. Chromosome 13, D. Chromosome 16
C: Chromosome 13
Answer: C: Chromosome 13 
Explanation: Ans. is 'c' i.e., Chromosome 13