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Question

Difficulty: MediumHealth, Nutrition, and Disease

Malaria is an infectious disease caused by a protozoan parasite of the genus Plasmodium, rather than by a viral or bacterial pathogen.

Answer: Answer

Answer

True
The statement is true because malaria is caused by protozoan parasites of the genus Plasmodium (such as P. falciparum and P. vivax), which are complex eukaryotic single-celled microorganisms transmitted by mosquito vectors.

Step-by-Step Solution

1
Identify the causative organism of malaria.
Malaria is caused by species within the genus Plasmodium.
Accurate disease characterization requires identifying the specific biological agent responsible for infection.
2
Classify the biological category of the Plasmodium organism.
Plasmodium is a single-celled eukaryotic protozoan parasite, distinct from prokaryotic bacteria and acellular viruses.
Pathogens are grouped into biological domains and kingdoms based on cellular structure and physiology.
3
Evaluate the accuracy of the statement based on the pathogen classification.
The statement correctly classifies malaria as a protozoan disease and distinguishes it from bacterial and viral infections.
Since both parts of the assertion are biologically accurate, the overall statement is true.

Key Concept

Classification of infectious disease pathogens (protozoa vs. bacteria and viruses)
Estimated Time:45s
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Topics

Health, Nutrition, and Disease

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