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: Unknown
[{'content': 'Tapeworm is found mainly in- \nSelect and explain. \nA. Liver, B. Stomach, C. Caecum, D. Ileum ,jejunum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) Ileum & jejunumRef: Chatterjee 12th ed. /116* Tapeworm infection can also be caused by eating raw or undercooked meat from an animal or a fish that has the larval form of the tapeworm cysts in its muscle tissue.* Once ingested, the larvae then develop into adult tapeworms in the small intestine (jejunum and ileum).TAPEWORMS* Taenia saginata: The beef tapeworm* Taenia solium: The pork tape worm* The habitat of tapeworms: Small intestine (upper jejunum)* Definitive host: Man* Intermediate host: Cattle (cow or buffalo) for T. Saginata Pig for T. Solium.', 'role': 'assistant'}]