This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
[{'content': 'Microcytic hypochromic anemia found in infestation of - \nSelect and explain. \nA. Ancylostoma, B. Ascaris, C. Necator, D. Diphyllobothrium', 'role': 'user'}, {'content': 'Answer: A \nExplanation: hookworm disease-microcytic,hypochromic anemia Ingest blood Sucks 0.2 ml blood daily Small bleeding point (Refer pgno:146 baveja 3rd edition)', 'role': 'assistant'}]