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': 'A tuft of flagella present at one or both ends of bacterial cell is  known as: \nSelect and explain. \nA. Monotrichous, B. Amphitrichous, C. Lophotrichous, D. Peritrichous', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Arrangement/Types\n(i) Monotrichous—Single polar flagellum at one end. e.g. Vibrio cholerae.\n(ii) Amphitrichous—Single flagellum at both the ends. e.g. Alcaligenes faecalis.\n(iii) Lophotrichous—Tuft of flagella at one or both ends. e.g. Spirilla.\n(iv) Peritrichous—Flagella arranged all round the cell.\xa0e.g. Salmonella typhi.', 'role': 'assistant'}]