Question

Differentiate between sexual and asexual stages of parasitic infections

Differentiate between sexual and asexual stages of parasitic infections

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Answer #1

Malaria parasites - asexual replication in a vertebrate host (humans) and sexual reproduction mosquitoes.

Asexually replicating parasite cannot survive in a vector and sexually reproducing parasite replicate in their vector.

New host tissues the liver in mammals each parasite replicates asexually.

Asexually produced parasites develop into male or female sexual stages (gametocytes).

Mosquito takes an infected blood meal the gametocytes rapidly differentiate into male anf female gametes and fertilization or sexual reproduction occurs.

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