Biology Chapter 15 Study Guide

Biology Chapter 15 Study Guide - 20 Are most animals...

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Study Guide Biology Chapter 15 1. Define invertebrate. 2. What percentage of animals are invertebrates? 3. What does symmetry mean? 4. What are the simplest animals classified as? 5. Can sponges regenerate? 6. What do sponges eat? 7. Trace water entering and leaving the sponge, and explain how food is captured. 8. Will a jellyfish regenerate? 9. Can a planarian be made two-headed? How? 10. Is a coral a plant or an animal? 11. Are planarians, tapeworms, and flukes all parasites? 12. How are tapeworm digestive systems similar or different than an earthworms? 13. Eating raw or undercooked pork will always give you worms. True or False 14. How do mollusks eat? 15. How do clams and oysters breathe? 16. Are leeches and earthworms both annelids? 17. Which are more colorful – marine worms or earthworms? 18. How many segments do earthworms have? 19. Can a leech be both a predator and a prey?
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Unformatted text preview: 20. Are most animals arthropods? 21. What does the term arthropod mean? 22. What is an exoskeleton? 23. What arthropod has the greatest chance of biting you? black widow, tarantula, centipede, or a millipede. 24. Which animal has the most legs? 25. Name the two body parts of an arachnid. 26. How many eyes and legs do most spiders have? 27. Where is the only place insects are NOT found? 28. What type of metamorphosis do grasshoppers go through? 29. What type of skeleton do echinoderms have? 30. Do echinoderms have skin? 31. Do all sea stars have suckers on their feet? 32. Name the three different types of symmetry and explain each 33. Name four characteristics of arthropods. 34. Name two benefits and two disadvantages of insects. 35. Explain the lack of sense organs in tapeworms....
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Biology Chapter 15 Study Guide - 20 Are most animals...

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