Animal Classification

6 Questions

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Classification Quizzes & Trivia

This quiz is about animal classification for 6th grade.


Questions and Answers
  • 1. 
    What is true about Cnidarians?
    • A. 

      Cnidarians have multiple body openings that are surrounded by a ring of stinging cells.

    • B. 

      Cnidarians have a single body opening that is usually surrounded by a ring of stinging cells.

    • C. 

      Sea fans and jelly fish are cnidarians

    • D. 

      Alternatives B and C are correct

  • 2. 
    What is true about mollusks?
    • A. 

      Mollusks are vertebrates

    • B. 

      Mollusks have hard bodies and shells

    • C. 

      Mollusks have soft bodies and hard shells

    • D. 

      Some examples of mollusks are jelly fish and star fish

  • 3. 
    What is true about Annelids?
    • A. 

      Earthworms and leeches are Annelids

    • B. 

      Annelids have bodies that are divided into segments

    • C. 

      Annelids may also be called segmented worms

    • D. 

      All of the alternatives are correct

  • 4. 
    What is true about Arthropods?
    • A. 

      Arthropods are organisms with segmented bodies and skeletons in the inside of their bodies.

    • B. 

      Insects, spiders, crabs, millipedes and centipedes are all arthopods.

    • C. 

      Arthropods include 25% of animal species.

    • D. 

      All arthropods have 6 legs

  • 5. 
    What is true about Echinoderms?
    • A. 

      Sea stars and sea urchins are not examples of echinoderms.

    • B. 

      Not all echinoderms live in the ocean.

    • C. 

      Echinoderms have spines or legs that radiate from the center of their body.

    • D. 

      Echinoderm bodies have a unique three-part balanced arrangement of parts.

  • 6. 
    What is true about Chordates?
    • A. 

      Tarantulas are chordates.

    • B. 

      Chordates are animals that do not have a backbone.

    • C. 

      Animals from the Chordate Phyla are simple and underdeveloped.

    • D. 

      Chordates have interior skeletons, bilateral symmetry and more advanced brains.