This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mycology, Subject name: Microbiology
[{'content': 'All are caused by dimorphic fungi except: \nSelect and explain. \nA. North American Blastomycosis, B. South American Blastomycosis, C. Desert Rheumatism, D. Mycetoma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D. MycetomaDimorphic fungi grow as yeast at 37 degrees C and moulds at 22 degrees C. Examples are Sporothrix (Sporotrochosis), Histoplasma (Histoplasmosis), Coccidioides (Desert rheumatism or Valley fever), Paracoccidioides (South American Blastomycosis), Blastomyces (North American Blastomycosis), Talaromyces Marneffei. Mycetoma is caused by Madurella fungus which is not dimorphic.', 'role': 'assistant'}]