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': 'KOH wet mount is prepared for \nSelect and explain. \nA. Bacteria, B. Virus, C. Fungus, D. Parasite', 'role': 'user'}, {'content': 'Answer: C \nExplanation: KOH preparation: Specimen is placed in a drop of 10%KOH on a slide and covered with a cover slip. It is heated gently and examined under a microscope. Yeast cells and hyphae may be observed. Reference: Textbook of Microbiology; Baveja; 4th edition .', 'role': 'assistant'}]