Question

1. Which of the following is a disease caused by protozoans?
A Tuberculosis
B. Polio
C. Malaria
D. Typhoid​

Answer 1

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Answer is Malaria

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Some more information:-

• Protozoa are singled celled heterotrophic which eats bacteria for utilizing food and nutrients for there body.
• Some Protozoa are parasitics this means they live on another organisms structure.
• Malaria disease caused by a plasmodium parasite. Malaria transmitted by the bit of mosquitoes.
• As in above point Malaria is caused by plasmodium parasite means plasmodium is also Protozoa.
• Plasmodium parasite is transmitted by female Anopheles mosquito and causes the disease's most dangerous form.

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Answer 2

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QuestioN :-

Which of the following is a disease caused by protozoan ?

A. tuberculosis

B. polio

C. malaria

D. Typhoid

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ANsWeR :-

Option D. Malaria

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More notification on Protozoan :-

1. Protozoa are unicellular, eukaryotic, heterotrophic organisms
2. They are either free-living or parasites.
3. There are around 65000 species of protozoans categorised in different groups.
4. They lack in cell wall
5. There are many different cell organelles, that perform various tasks performed by different organs in higher animals, e.g. mouth, anus, intestinal tract, etc.

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