What Do You Know About The Ecdysozoa? Trivia Quiz

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  • 1/10 Questions

    Which of the following is the morphological feature of the Ecdysozoa?

    • Shedding of exoskeleton
    • Being asymetrical
    • Being small
    • Making cocoons
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About This Quiz

The Ecdysozoa consist of one of the major categories within the animal kingdom, and it's likewise the largest since it comprises both the arthropods (spiders, crustaceans, and insects) and the nematodes. How well do you think you know Ecdysozoa? Take this quiz to examine yourself.

What Do You Know About The Ecdysozoa? Trivia Quiz - Quiz

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  • 2. 
    What is referred as an Ecdysozoa? - ProProfs

    What is referred as an Ecdysozoa?

    • Arthropoda

    • Nematoda

    • Tardigrada

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Ecdysozoa is a superphylum that includes three major phyla: Arthropoda, Nematoda, and Tardigrada. These phyla share a common characteristic, which is the ability to undergo ecdysis, or molting. Arthropoda includes insects, spiders, and crustaceans, while Nematoda refers to roundworms, and Tardigrada includes water bears. Therefore, the correct answer is "All of the above" because all three phyla are considered part of the Ecdysozoa superphylum.

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  • 3. 
    Which of the following creatures is an Ecdysozoa? - ProProfs

    Which of the following creatures is an Ecdysozoa?

    • Water bear

    • Spider

    • Crab

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    All of the above creatures are Ecdysozoa. Ecdysozoa is a superphylum of invertebrates that includes organisms that undergo ecdysis, which is the process of shedding their exoskeleton or outer covering. Water bears, spiders, and crabs are all examples of organisms that belong to this group. They all go through molting or shedding of their exoskeleton as they grow. Therefore, the correct answer is All of the above.

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  • 4. 
    Which of the following creatures isn't an Ecdysozoa? - ProProfs

    Which of the following creatures isn't an Ecdysozoa?

    • Frog

    • Butterfly

    • Lobster

    • Velvet worm

    Correct Answer
    A. Frog
    Explanation
    The correct answer is Frog because frogs belong to the phylum Chordata, not Ecdysozoa. Ecdysozoa is a group of invertebrates that undergo molting, while frogs are vertebrates with a backbone.

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  • 5. 
    Ecdysozoa has how many germ layers? - ProProfs

    Ecdysozoa has how many germ layers?

    • 1

    • 2

    • 3

    • 4

    Correct Answer
    A. 3
    Explanation
    Ecdysozoa is a superphylum that includes animals with three germ layers. Germ layers are the primary layers of cells in the early embryo that give rise to different tissues and organs. In animals, there are typically three germ layers: the ectoderm, mesoderm, and endoderm. The ectoderm forms the outer layer, the mesoderm forms the middle layer, and the endoderm forms the inner layer. Therefore, Ecdysozoa, being a part of the animal kingdom, also has three germ layers.

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  • 6. 
    What is an Ecdysozoa? - ProProfs

    What is an Ecdysozoa?

    • A specie

    • A superphylum

    • A genus

    • A phyla

    Correct Answer
    A. A superphylum
    Explanation
    Ecdysozoa is a superphylum, which is a higher taxonomic rank above phylum. Superphylum is used to classify groups of organisms that share certain characteristics and are more closely related to each other than to organisms in other phyla. Ecdysozoa includes a diverse group of animals that undergo molting, such as arthropods (insects, spiders, crustaceans) and nematodes (roundworms). This classification helps scientists understand the evolutionary relationships and diversity within the animal kingdom.

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  • 7. 
    Ecdysozoa is considered as: - ProProfs

    Ecdysozoa is considered as:

    • A clade

    • A group

    • A swarm

    • None of these

    Correct Answer
    A. A clade
    Explanation
    Ecdysozoa is considered as a clade because it refers to a group of animals that share a common ancestor and have a unique characteristic of molting or shedding their exoskeletons. This clade includes various phyla such as arthropods, nematodes, and tardigrades, among others. The term "clade" is used in biology to describe a group of organisms that includes an ancestor and all of its descendants. Therefore, Ecdysozoa being a clade signifies its evolutionary relationship and shared characteristics among its members.

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  • 8. 
    Which of the following creatures is almost similar to Ecdysozoa? - ProProfs

    Which of the following creatures is almost similar to Ecdysozoa?

    • Chelicerata

    • Mollusca

    • Annelida

    • Lophotrochozoa

    Correct Answer
    A. Lophotrochozoa
    Explanation
    Lophotrochozoa is a superphylum of animals that includes various phyla such as Annelida (segmented worms) and Mollusca (snails, clams, and squid). Ecdysozoa is another superphylum that includes phyla such as Arthropoda (insects, spiders, and crustaceans) and Chelicerata (spiders, scorpions, and horseshoe crabs). While Chelicerata is a phylum within Ecdysozoa, Lophotrochozoa encompasses other phyla that are not closely related to Ecdysozoa. Therefore, Lophotrochozoa is almost similar to Ecdysozoa in terms of being a superphylum, but it includes different phyla.

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  • 9. 
    What is Ecdysozoa otherwise called? - ProProfs

    What is Ecdysozoa otherwise called?

    • Myriapoda

    • Pauropoda

    • Cycloneuralia

    • Chilopoda

    Correct Answer
    A. Cycloneuralia
    Explanation
    Cycloneuralia is another name for Ecdysozoa.

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  • 10. 
    Ecdysozoa comprise of how many phyla? - ProProfs

    Ecdysozoa comprise of how many phyla?

    • 6

    • 7

    • 8

    • 9

    Correct Answer
    A. 8
    Explanation
    Ecdysozoa is a superphylum that includes a diverse group of invertebrate animals, such as arthropods and nematodes. This superphylum is known to consist of eight different phyla, which makes the correct answer to the question "8".

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Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 21, 2017
    Quiz Created by
    Jaksiboy
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