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
Which is the most common type of Renal cell Carcinoma 
Select and explain. 
A. Chromophilic RCC, B. Chromophobe RCC, C. Clear cell RCC, D. Bellini duct carcinoma
C: Clear cell RCC
Answer: C: Clear cell RCC 
Explanation: Clear cell RCC constitute upto 80% cases of RCC.