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: Microbiology
DNA polymerase of HBV is encoded by which of the following ? 
Select and explain. 
A. S gene, B. C gene, C. P gene, D. X gene
C: P gene
Answer: C: P gene 
Explanation: Ans. is `c' i.e., P gene DNA polymerase of HBV is encoded by P gene