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': 'The segmented genome is found in - \nSelect and explain. \nA. Retrovirus, B. Rotavirus, C. Poliovirus, D. Rhabdovirus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Rotavirus has double-stranded RNA with 10-12 segments.\nViruses having segmented genome\nBunyaviridae → 3 segment single-stranded\nOrthomyxoviridae → 8 segments single strand Mnemonic: BORA\nReoviridae → 10-12 segment Double-Stranded RNA\nArenaviridae → 2 segment single strand RNA\nNOTE:\n\nThe only RNA virus having double strand is Reoviridae*\nThe only DNA virus having single strand is Parvovirus*', 'role': 'assistant'}]