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Science 7 Chapter 11 Lesson 2

Quiz by Mikaela Janicke

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11 questions
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  • Q1
    Which animals have tentacles containing stinging cells called nematocysts?
    flatworms
    cnidarians
    mollusks
    60s
  • Q2
    Which characteristic identifies invertebrates?
    They have internal structures for support.
    They are large and move quickly.
    They have no backbone.
    60s
  • Q3
    Which life-form is Not an arthropod?
    arachnid
    crustacean
    mollusk
    60s
  • Q4
    are the simplest of the invertebrates, with no organs or body symmetry
    sponges
    echinoderms
    arthropods
    mollusks
    60s
  • Q5
    have soft bodies with bilateral symmetry, and include snails and clams
    roundworms
    ehinoderms
    sponges
    mollusks
    60s
  • Q6
    have exoskeletons and several pairs of appendages
    arthropods
    echinoderms
    mollusks
    sponges
    60s
  • Q7
    have bilateral symmetry and a rounded, simple body covered with a cuticle
    arthropods
    roundworms
    mollusks
    echinoderms
    60s
  • Q8
    have radial symmetry, move on tiny tube feet, and include sea stars
    mollusks
    spongs
    arthropods
    echinoderms
    60s
  • Q9
    What is an important characteristics of cnidarians?
    have bilateral symmetry
    have land habitat
    have exoskeletons
    have nematocysts
    60s
  • Q10
    Which statement is Not a characteristic of all invertebrates?
    are smaller and slower than vertebrates
    lack a backbone
    have no internal structures for support
    have an exoskeleton for protection
    60s
  • Q11
    Which phylum includes insects, arachnids, and crustaceans?
    Echinodermata
    Arthropoda
    Cnideria
    Annelida
    60s

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