Diversity Of Living Things: Chapter 4

21 Questions | Total Attempts: 91

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Diversity Of Living Things: Chapter 4

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Questions and Answers
  • 1. 
    Which of the following is true of all invertebrates?
    • A. 

      They are usually very large organisms

    • B. 

      They filter feed to obtain energy

    • C. 

      They have a strong backbone

    • D. 

      They lack a backbone

  • 2. 
    Which of the following is an invertebrate?
    • A. 

      Wolf

    • B. 

      Yeast

    • C. 

      Crab

    • D. 

      Option 4

  • 3. 
    A sponge obtains energy by
    • A. 

      Filtering food from the water around it

    • B. 

      Swimming and catching its food

    • C. 

      Trapping its food with its flagella

    • D. 

      Spearing its food with its spicules

  • 4. 
    How do sponges reproduce?
    • A. 

      Only sexually

    • B. 

      Only asexually

    • C. 

      Sexually by budding and asexually with sperm and eggs

    • D. 

      Sexually with eggs and sperm and asexually by budding

  • 5. 
    Cnidarians are invertebrates that live 
    • A. 

      In penthouses

    • B. 

      On land and in water

    • C. 

      In water only

    • D. 

      On land only

  • 6. 
    Cnidarians' tentacles are adapted 
    • A. 

      To catch prey and to protect the animal from predators

    • B. 

      To catch dirt and move

    • C. 

      To make them live longer

    • D. 

      To help them reproduce more

  • 7. 
    An earthworm has
    • A. 

      No symmetry at all

    • B. 

      Radial symmetry

    • C. 

      Bilateral symmetry

    • D. 

      Rotational symmetry

  • 8. 
    ____________________ is an adaptation of most sessile organisms
    • A. 

      Radial symmetry

    • B. 

      Bilateral symmetry

    • C. 

      Rotational symmetry

    • D. 

      Hexagonal symmetry

  • 9. 
    The layer of skin that protects a snail's organs and produces its shell is called 
    • A. 

      Foot

    • B. 

      Mantle

    • C. 

      Gill

    • D. 

      Spine

  • 10. 
    Most worms have __________________ body systems
    • A. 

      Complex

    • B. 

      Very simple

    • C. 

      Weird

    • D. 

      Confusing

  • 11. 
    A worm absorbs oxygen 
    • A. 

      Through the nose

    • B. 

      Through the skin

    • C. 

      In its feet

    • D. 

      From the sky

  • 12. 
    A bivalve takes in oxygen through its
    • A. 

      Gills

    • B. 

      Mantle

    • C. 

      Lungs

    • D. 

      Feet

  • 13. 
    Which of the following is true of all echinoderms?
    • A. 

      They filter food from the water

    • B. 

      They have internal skeletons

    • C. 

      They shoot dark fluids into the water to scare enemies

    • D. 

      They have lungs that help them breathe on land

  • 14. 
    An echinoderm uses its water vascular system to 
    • A. 

      Obtain oxygen from the water

    • B. 

      Protect itself from predators

    • C. 

      Move

    • D. 

      Reproduce

  • 15. 
    Spiders, crabs, and bees belong to the ____________ group of invertebrates
    • A. 

      Least diverse

    • B. 

      Most fiverse

    • C. 

      Smallest

    • D. 

      Largest

  • 16. 
    All arthropods reproduce 
    • A. 

      Asexually

    • B. 

      Sexually

    • C. 

      Through meiosis

    • D. 

      Due to photosynthesis

  • 17. 
    Arthropods have a hard outer covering, called a(n) ___________ , that protects the animal's soft body from drying out.
    • A. 

      Coat

    • B. 

      Mantle

    • C. 

      Exoskeleton

    • D. 

      Layer

  • 18. 
    Molting is the process in which an arthropod 
    • A. 

      Sheds its wings

    • B. 

      Hibernates

    • C. 

      Sheds its exoskeleton

    • D. 

      Sheds its skin

  • 19. 
    Most arthropods are 
    • A. 

      Arachnids

    • B. 

      Crustaceans

    • C. 

      Insects

    • D. 

      Millipedes

  • 20. 
    Most crustaceans live
    • A. 

      On land

    • B. 

      In water

    • C. 

      On land and in water

    • D. 

      On the moon

  • 21. 
    __________________ have 8 legs ans 2 body segments
    • A. 

      Millipedes

    • B. 

      Centipedes

    • C. 

      Arachnids

    • D. 

      Insects