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Ch. 9-11 pt. 1

  1. Two major parts of a molluscan body plan? (2)
    • 1.Heat foot
    • 2. Visceral mass
  2. Whats a structure unique to molluscs?
    radula
  3. What s the radula?
    a ribbon of tissue that contains and is in all molluscs
  4. How do Sipunculids feed? Where do they live?
    Suspension or deposit feeders
  5. How many different Filter/Suspenson feeding methods are there?
    5

    • 1.sieving
    • 2.direct interception
    • 3.initial impaction
    • 4. gravitational deposition
    • 5. diffusional deposition
  6. Nematoda - Roundworms
    Most or Least abundant of multi-cellular animals?
    Parasitic or Free Living?
    1. Parasitic
    2. Free Living
    3. Both
    4. None

    Internal organs consist of? (3)
    Can be carniverous, herbivorous or detritivorous?
    • Most
    • 3. Both
    • Complete gut, circulatory system, nervous system
    • All three
  7. Marine worms: Priapulids

    Live where?
    Feeding?
    Benthic

    • Larger- carnivorous
    • smaller- deposit feeders
    • few- suspension feeders
Author
kingbken
ID
138307
Card Set
Ch. 9-11 pt. 1
Description
Ch. 9-11 pt. 1
Updated

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