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 is not a sexual spore 
Select and explain. 
A. Zygospores, B. Ascospores, C. Blastospore, D. Basidiospore
C: Blastospore
Answer: C: Blastospore 
Explanation: Blastospore is a vegetative asexual spore.