Bio C18/19

35 Questions

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Biology Quizzes & Trivia

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Questions and Answers
  • 1. 
    The phylum inverebrata includes all animals that lack a backbone.
    • A. 

      True

    • B. 

      False

  • 2. 
    The ventral side of an organism is the underside.
    • A. 

      True

    • B. 

      False

  • 3. 
    There are five major groups of nonchordate protostomes.
    • A. 

      True

    • B. 

      False

  • 4. 
    The process in which the blastula begins to fold inward is called gastrulation and can led to organisms having one, two or three tissue layers.
    • A. 

      True

    • B. 

      False

  • 5. 
    Echinoderms are the only nonchordates that are deuterostomes.
    • A. 

      True

    • B. 

      False

  • 6. 
    The full digestive tract of roundworms develops from the mesoderm layer.
    • A. 

      True

    • B. 

      False

  • 7. 
    A blastula is a fertilized egg which then grows and develops into a zygote.
    • A. 

      True

    • B. 

      False

  • 8. 
    The outer layer of skin and muscle develops from the endoderm germ layer.
    • A. 

      True

    • B. 

      False

  • 9. 
    ...continued
    • A. 

      Option 1

    • B. 

      Option 2

    • C. 

      Option 3

    • D. 

      Option 4

  • 10. 
    One of the main distinguishing characteristics of chordates is the dorsal hollow nerve chord which they have for all parts of their lives.
    • A. 

      True

    • B. 

      False

  • 11. 
    Chondrichthyans are the simplest craniates.
    • A. 

      True

    • B. 

      False

  • 12. 
    One of the most important physical characteristics which allowed animals to survive on the land was the development of full lungs.
    • A. 

      True

    • B. 

      False

  • 13. 
    If you were to go fishing at your local fishing spot, you would likely catch a lobe-finned fish.
    • A. 

      True

    • B. 

      False

  • 14. 
    Tunicates are classified as chordates because even though the adult form is anchored, the notochord and the tail are present in the larvae.
    • A. 

      True

    • B. 

      False

  • 15. 
    Both hagfish and lancelets lack jaws.
    • A. 

      True

    • B. 

      False

  • 16. 
    Ray-finned fish are considered to be direct ancestors to early tetrapods.
    • A. 

      True

    • B. 

      False

  • 17. 
    All mammals are eutherians and give live birth.
    • A. 

      True

    • B. 

      False

  • 18. 
    Birds are endothermic which means they evolved from mammals.
    • A. 

      True

    • B. 

      False

  • 19. 
    Major Chordates - list the correct class for each of the descriptions"
    • A. 

      Option 1

    • B. 

      Option 2

    • C. 

      Option 3

    • D. 

      Option 4

  • 20. 
    Type question here. Example: Practice makes you [Blank]
  • 21. 
    Ectothermic
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

    • E. 

      Reptiles plus ?

  • 22. 
    Includes amniotes
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

    • E. 

      Birds plus?

  • 23. 
    Slimy moist skin
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 24. 
    Endothermic
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

    • E. 

      Birds and Mammals

  • 25. 
    Includes monotremes
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 26. 
    First fully terrestrial tetrapods
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 27. 
    Dry scaly skin
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 28. 
    4 chamber heart
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 29. 
    Develop in water, adult life on land
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals

  • 30. 
    External fertilization
    • A. 

      Amphibians

    • B. 

      Reptiles

    • C. 

      Birds

    • D. 

      Mammals