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: Medicine
In plasmodium vivax malaria, relapse is caused by 
Select and explain. 
A. Sporozoite, B. Schizent, C. Hypnozoite, D. Gametocytes
C: Hypnozoite
Answer: C: Hypnozoite 
Explanation: None