Malaria is caused by protists of the genus Blank______.Multiple choice question.AmoebaTrichomonasPlasmodiumToxoplasma

The correct answer to the question is Plasmodium.

Explanation

Malaria is a serious disease caused by parasitic protozoans belonging to the genus Plasmodium. There are several species of Plasmodium that can infect humans, with Plasmodium falciparum being the most deadly. These parasites are transmitted to humans through the bites of infected female Anopheles mosquitoes, which serve as the vectors for the disease. Once in the human bloodstream, the Plasmodium protists multiply within red blood cells, leading to symptoms such as fever, chills, and anemia.

The other options listed are different types of protozoans, but they do not cause malaria:

• Amoeba refers to a diverse group of single-celled organisms, some of which can cause diseases like amoebic dysentery.
• Trichomonas is a genus of parasites that causes Trichomoniasis, a sexually transmitted infection.
• Toxoplasma is a genus that includes the protozoan Toxoplasma gondii, which can cause toxoplasmosis, often acquired through contact with infected cats or their feces.

In summary, Plasmodium is the unique genus that specifically causes malaria in humans.