This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Microbiology
[{'content': 'True statement about cholstridium perfringens are all except: \nSelect and explain. \nA. Gas gangrene -alpha toxin is produced by type A strains and responsible for profound toxemia, B. Clostridium perfringens is not the major cause of gas gangrene, C. Present in normal feces, D. C. perfringens type C strains is responsible for necrotizing enteritis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Causative organism of gas gangrene are Clostridium perferingens, Clostridium novgi and Clostridium septicum. Clostridium perfringens also causes food poisioning ( Type-A toxin i.e. heat labile toxin) Beta toxin type-C associates with Pigbel i.e. necrotizing enteritis.', 'role': 'assistant'}]