Double stranded RNA is seen in -: (A) Reovirus, (B) Adenovirus, (C) Parvovirus, (D) Retrovirus
Answer is A. In reoviruses the double stranded RNA is transcribed into mRNA by viral polymerase REF:ANANTHANARAYAN AND PANIKER'S TEXTBOIK OF MICROBIOLOGY 9TH EDITION PAGE NO:433