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Why are humans the definitive host of malaria?

Why are humans the definitive host of malaria?

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Answer #1

The parasite which causes malaria in humans is Plasmodium. This is a protozoan parasite which has two type of hosts. The first host is called as the insect definitive host i.e., mosquito which acts as a vector and where they undergo sexual reproduction.

During a blood meal, a malaria-infected female Anopheles mosquito inoculates sporozoites into the human host . Sporozoites infect liver cells and mature into schizonts , which rupture and release merozoites

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