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': 'Which of the following Lacks sexual phase \nSelect and explain. \nA. Deuteromycota, B. Basidiomycota, C. Ascomycota, D. Zygomycota', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Deuteromycota (Fungi imperfectii) - sexual state is absent.', 'role': 'assistant'}]