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
Which of the following is the most common etiological agent in paranasal sinus mycoses ? 
Select and explain. 
A. Aspergillus spp, B. Histoplasma, C. Conidiobolus coronatus, D. Candida albicans
A: Aspergillus spp
Answer: A: Aspergillus spp 
Explanation: None