Virus having RNA dependent DNA polymerase

A. Retrovirus

B. Reovirus

C. Rabies virus

D. Rubella virus

Answer: Option A

Solution(By Examveda Team)

Virus having RNA dependent DNA polymerase Retrovirus.
Retroviruses are ssRNA viruses that replicate through a DNA intermediate, thus requiring a virus-encoded RNA-dependent DNA polymerase (reverse transcriptase).
Hepatitis B virus is a dsDNA virus that replicates through an RNA intermediate using a virally encoded reverse transcriptase.