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
Germ tubes are formed mainly by: 
Select and explain. 
A. Candida albicans, B. Candida stellatoidea, C. Candida tropicalis, D. Candida pseudotropicalis
A: Candida albicans
Answer: A: Candida albicans 
Explanation: None