<prompt> All are caused by dimorphic fungi except:North American BlastomycosisSouth American BlastomycosisDesert RheumatismMycetoma  <response>: 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. 