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
[{'content': 'True about herpes virus is? \nSelect and explain. \nA. Circular double stranded DNA virus, B. Linear double stranded DNA virus, C. Circular double stranded RNA virus, D. Circular single stranded RNA virus', 'role': 'user'}, {'content': "Answer: B \nExplanation: The herpesvirus capsid is icosahedral, composed of 162 capsomeres and enclosing the core containing the linear double-stranded DNA genome. REF:ANATHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 8TH EDITION PAGE NO:466", 'role': 'assistant'}]