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': 'False about Giardia lambia is \nSelect and explain. \nA. Quadrinucleate cyst is infective form, B. Cysts can survive in water upto 3 months, C. Trophozoite has Axostyle to Adhere to surfaces., D. Exhibits falling leaf motility', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Trophozoite has sucking disc to adhere to surfaces.', 'role': 'assistant'}]