This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
[{'content': 'Saccharolytic species of Clostridia is \nSelect and explain. \nA. Clostridium tetani, B. Clostridium cochlearum, C. Clostridium septicum, D. None', 'role': 'user'}, {'content': "Answer: C \nExplanation: Clostridium septicum: citron bodies, boat or leaf-shaped polymorphic bacilli. Motile by peritrichous flagella. Saccharolytic and produce abundant gas. Produce alpha, beta, delta and gamma toxin. Causative of gas gangrene, braxy or malignant edema. Reference: Textbook of Microbiology; Anathanarayan and paniker's; 10th edition; Page no: 260", 'role': 'assistant'}]