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
Patient diagnosed to have malaria, smear shows all stages of schizonts 14-20 merozoites, yellowish - brown pigment. The type of malaria is - 
Select and explain. 
A. Pl. falciparum, B. Pl. malariae, C. Pl. vivax, D. Pl. ovale
C: Pl. vivax
Answer: C: Pl. vivax 
Explanation: None