Molluscs
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Questions and Answers

What is the range in size of molluscs?

  • From 500 g to 5 m long
  • From microscopic to 900 kg and 20 m long (correct)
  • From microscopic to 500 kg and 15 m long
  • From 100 kg to 10 m long

    • What are the various nutritional modes of molluscs?

  • Predaceous carnivores and parasites
  • Herbivorous grazers, predaceous carnivores, filter feeders, detritus feeders, and parasites (correct)
  • Only herbivorous grazers and filter feeders
  • Detritus feeders and herbivorous grazers

    • Where do most molluscs live?

  • Only in freshwater
  • Mostly in warm seas
  • Marine, some are terrestrial or live in freshwater (correct)
  • Exclusively in polar seas

    • What are the different habitat types of molluscs?

    <p>Free floating, pelagic, sessile, or burrower bottom feeder types</p> Signup and view all the answers

    Which class does the geoduck clam belong to?

    <p>Bivalvia</p> Signup and view all the answers

    What is the range in size of molluscs?

    <p>From microscopic to 900 kg and 20 m long</p> Signup and view all the answers

    What are the various nutritional modes of molluscs?

    <p>Herbivorous grazers, predaceous carnivores, filter feeders, detritus feeders, and parasites</p> Signup and view all the answers

    Where do most molluscs live?

    <p>Marine, some are terrestrial or live in freshwater</p> Signup and view all the answers

    What are the range of habitats for molluscs?

    <p>From warm all the way to polar seas</p> Signup and view all the answers

    What are the different types of mollusc feeders?

    <p>Free floating, pelagic, sessile, or burrower bottom feeder types</p> Signup and view all the answers

    What is the range in size of most molluscs?

    <p>From microscopic to 900 kg and 20 m long</p> Signup and view all the answers

    What are the various nutritional modes of molluscs?

    <p>Herbivorous grazers, predaceous carnivores, filter feeders, detritus feeders, and parasites</p> Signup and view all the answers

    Where do most molluscs live?

    <p>Marine</p> Signup and view all the answers

    What class does the geoduck clam belong to?

    <p>Bivalvia</p> Signup and view all the answers

    What are the different types of mollusc feeders?

    <p>Herbivorous grazers, predaceous carnivores, filter feeders, detritus feeders, and parasites</p> Signup and view all the answers

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