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
A 40 year old man presented with painless haematuria. Bimunual examination revealed a ballotable mass over the right flank. Subsequently right nephrectomy was done and the mass was seen to be composed of cells with clear cytoplasm. Areas of haemorrhage and necrosis were frequent. Cytogenetic analysis of this mass is likely to reveal the abnormality of- 
Select and explain. 
A. Chromosome 1, B. Chromosome 3, C. Chromosome 11, D. Chromosome 17
B: Chromosome 3
Answer: B: Chromosome 3 
Explanation: Ans. is 'b' i.e., Chromosome 3