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
All are dimorphic fungi except - 
Select and explain. 
A. Blastomyces dermatitidis, B. Histoplasma, C. Pencillium marneffei, D. Phialophora
D: Phialophora
Answer: D: Phialophora 
Explanation: None