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
Gene for retinoblastoma is located on - 
Select and explain. 
A. Chromosome 13, B. Chromosome 1, C. Chromosome 10, D. Chromosome 5
A: Chromosome 13
Answer: A: Chromosome 13 
Explanation: Ans. is 'a' i.e., Chromosome 13Location of Impoant Genes on ChromosomesGeneChromosomeGeneChromosomep73I pRET10Folate transpoer21qWT-1llpNeuroblastoma1pvWF12Rhodopsin3Retinoblastoma13qVHL3pBRCA-113qADPKD-24qBRCA-217qADC5pFibrillin-115MHC6pFibrillin-25ARPKD6NF-117qCystic fibrosis7qp5317qMET7NF-222q