This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
Double-stranded RNA is? 
Select and explain. 
A. Rotavirus, B. Reovirus, C. Picorna virus, D. Myxovirus
B: Reovirus
Answer: B: Reovirus 
Explanation: The genome of reovirus consists of double-stranded RNA REF:ANANTHANARYANAN TEXTBOOK OF MICROBIOLOGY 9EDITION PGNO.560