Chap 10   Chapter 11 Self Quiz: Animal Diversification   Chap 13

  1. The ancestors of vertebrates are
    1. birds (wrong)
    2. mammals (wrong)
    3. chordates (correct)
    4. amphibians (wrong)
    5. reptiles (wrong)
      Hint
  2. Terrestrial vertebrates evolved from
    1. rays (wrong)
    2. ray-finned fish (wrong)
    3. sharks (wrong)
    4. whales (wrong)
    5. lobe-finned fish (correct)
      Hint
  3. Amniotic fluid is found within the
    1. ovary (wrong)
    2. mammary gland (wrong)
    3. colon (wrong)
    4. yolk sac (wrong)
    5. amnion (correct)
      Hint
  4. Amniotes include the following terrestrial vertebrates EXCEPT
    1. turtles (wrong)
    2. birds (wrong)
    3. snakes (wrong)
    4. frogs (correct)
    5. crocodiles (wrong)
      Hint
  5. Monotremes such as the Platypus
    1. have a pouch (wrong)
    2. have a placenta (wrong)
    3. lay eggs (correct)
    4. have no jaws (wrong)
    5. have no vertebrae (wrong)
      Hint
  6. Marsupials are
    1. mammals (correct)
    2. bats (wrong)
    3. fish (wrong)
    4. amphibians (wrong)
    5. reptiles (wrong)
      Hint

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