sponges, cnidarians, and arthropods trivia
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Sponges, Cnidarians, and Arthropods Trivia. Marine Biology. NEW! EACH GROUP GETS A CLICKER WITH A NUMBER!. No groups larger than 3 individuals!! I will still record scores on the board so you can chart progress in the game. - PowerPoint PPT PresentationTRANSCRIPT
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Sponges, Cnidarians, and Arthropods Trivia
Marine Biology
![Page 2: Sponges, Cnidarians, and Arthropods Trivia](https://reader035.vdocuments.mx/reader035/viewer/2022081513/568161e6550346895dd20d91/html5/thumbnails/2.jpg)
NEW! EACH GROUP GETS A CLICKER WITH A NUMBER!
• No groups larger than 3 individuals!!
• I will still record scores on the board so you can chart progress in the game.
• In order to check that you know how to use the clickers, answer the following question.
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PRACTICE QUESTION: NOT COUNTED!
• This is Nemo. He lives in a sea anemone, which is a type of…
• A. sponge• B. cnidarian• C. arthropod
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• 1. What kind of symmetry do Cnidarians have?
• A. bilateral• B. radial• C. none aka asymmetry
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• 2. Cephalized animals have a distinct “head” containing many sense structures.
• A. true• B. false
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• 3. Lobsters, crabs, and crayfish belong in ORDER ________________.
• A. arthropoda • B. mandibulata• C. crustacea• D. decapoda
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• 4. Which animal belongs in Class Meristomata?
• A. crayfish• B. horseshoe crab• C. spider crab
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• 5. Which appendages on a crayfish are used for moving?
• A. maxillipeds• B. swimmerets• C. antennules• D. mandibles
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• 6. What kind of symmetry does a crayfish have?
• A. bilateral• B. radial• C. none aka asymmetry
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• 7. Small crustaceans, such as krill, are considered to be…
• A. herbivores• B. carnivores• C. scavengers• D. filter feeders
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• 8. What is the gender of the Blue Crab in the picture below?
• A. male• B. female
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• 9. What type of animal below is most closely related to a spider?
• A. lobster• B. blue crab• C. horseshoe crab• D. hermit crab
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• 10. What type of circulatory system do arthropods have?
• A. open• B. closed• C. none, they use diffusion
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• 11. What type of reproduction do arthropods use?
• A. sexual• B. asexual• C. both sexual and asexual
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• 12. Shrimp and lobsters usually are considered
• A. filter feeders• B. carnivores• C. herbivores• D. scavengers
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• 13. Sponges are considered to be
• A. filter feeders• B. carnivores• C. herbivores• D. scavengers
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• 14. What type of reproduction do sponges use?
• A. sexual• B. asexual• C. both sexual and asexual
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• 15. This picture shows a cnidarian in the ___________ shape.
• A. polyp• B. medusa
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• 16. What type of symmetry to sponges have?
• A. bilateral• B. radial• C. none aka asymmetry
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• 17. The first animals on earth to “invent” the ability to move are
• A. sponges• B. cnidarians• C. arthropods
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• 18. How does respiration happen in a cnidarian?
• A. diffusion• B. gills• C. book gills• D. lungs
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• 19. How does respiration work for a horseshoe crab?
• A. diffusion• B. gills• C. book gills• D. lungs
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• 20. What type of fertilization do cnidarians use?
• A. internal• B. external
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• 21. What type of reproduction do cnidarians use?
• A. sexual• B. asexual• C. both sexual and asexual
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• 22. What type of fertilization do sponges use?
• A. internal• B. external
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• 23. This animal is molting. It’s exoskeleton is made of …
• A. cellulose• B. chitin• C. bone
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• 24. Which appendages on arthropods are used for pushing food into the animal’s mouth?
• A. walking legs• B. swimmerets• C. maxillipeds• D. chelipeds
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• 25. Cnidocytes are specialized cells in sea anemones (and all other cnidarians) that are used for…
• A. catching food• B. protecting themselves from enemies• C. moving in the water• D. both A and B• E. A, B, and C
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• 26. These animals belong in Phylum_____
• A. Porifera • B. Cnidaria• C. Arthropoda
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• 27. This animal belongs in Phylum _________.
• A. Porifera • B. Cnidaria• C. Arthropoda
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• 28. This animal belongs in Phylum __________.
• A. Porifera• B. Cnidaria• C. Arthopoda