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
[{'content': 'In which of the following has genome double stranded nucleic acid -a) Orthomyxovirusesb) Poxvirusesc) Parvovirusesd) Reoviruses \nSelect and explain. \nA. cd, B. bc, C. bd, D. ac', 'role': 'user'}, {'content': 'Answer: C \nExplanation: All DNA viruses have double stranded nucleic acid except for Parvovirus, which has single stranded DNA.\nAll RNA viruses have single stranded nucleic acid except for Reoviridae (Rotavirus, Reovirus), which has double stranded RNA.', 'role': 'assistant'}]