Animal Kingdom Overview

1. Which phylum do earthworms and leeches belong to?

  1. Chordata
  2. Annelida
  3. Nematoda
  4. Arthropoda
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Answer: Option B. Annelida

2. In which group is Plasmodium falciparum, the cause of malaria in humans, classified?

  1. Fungi
  2. Bacteria
  3. Virus
  4. Protozoans
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Answer: Option D. Protozoans

3. Which of the following is an example of Phylum Arthropoda?

  1. Spider
  2. Slug
  3. Starfish
  4. Jellyfish
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Answer: Option A. Spider

4. Which class of the following has the highest number of species?

  1. Amphibia
  2. Mammalia
  3. Insecta
  4. Reptilia
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Answer: Option C. Insecta

5. Which of the following is the largest animal phylum?

  1. Phylum Mollusca
  2. Phylum Arthropoda
  3. Phylum Chordata
  4. Phylum Annelida
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Answer: Option B. Phylum Arthropoda