Question

the stage of plasmodium that cannot enter the human RBC is sporozoit because? ​

Answer 1

because due to its humid habitat it burst out badly

Answer 2

Answer:

Sporozoite differentiate into merozoites and then they can enter the RBCs.

Explanation:

• Female Anopheles mosquitoes transmit Plasmodium to mammalian hosts by injecting sporozoite forms into the vertebrate host during a blood meal.
• The asexual blood-stage lifecycle of this parasite is started when each invading sporozoite differentiates and divides mitotically into hundreds of liver merozoites that, when released, invade erythrocytes.
• The extracellular merozoite must first invade the erythrocyte; the evolution of these infections' ability to enter the host cell quickly and effectively has been crucial to their success.
• A so-called tight junction is created between the host and parasite membranes to allow the parasite to enter the cell. The parasite actin-myosin motor drives a complex set of processes that allow the tight junction to shift from the apical to the posterior end of the merozoite. The loss of the fuzzy layer that covered the surface of the merozoite, or its "shedding," is one of the most noticeable events.

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