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Exploring Chordates and Invertebrates: Key Characteristics and Differences

This PowerPoint presentation covers essential concepts in animal biology, focusing on chordates and invertebrates. Learn about the defining characteristics of chordates, including pharyngeal pouches, notochord, and more. Discover the differences between chordates and invertebrates, including their body plans and reproductive methods. Engage with questions about animal classification, cephalization, and symmetry. The presentation provides insights into how these groups of animals evolve and adapt to their environments, making it an informative resource for understanding animal diversity.

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Exploring Chordates and Invertebrates: Key Characteristics and Differences

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Presentation Transcript

  1. Powerpoint Jeopardy

  2. What is a Chordate?

  3. Which of the following is not a characteristic all chordates: A. Pharyngeal Pouches B. Autotrophic C. Backbones D. Notochord

  4. Chordates that have a backbone are Called?

  5. Come up to the screen and point to the notochord on the diagram:

  6. Name all four characteristics that All chordates share

  7. Invertebrates are animals that lack a ______________.

  8. Which of the following is not an Invertebrate A. a Scorpion B. a Jellyfish C. a Tiger D. a SeaStar

  9. Why don’t invertebrates form a true clade?

  10. What is the most common form of reproduction for invertebrates?

  11. Name the at least three functions invertebrates must perform to survive

  12. The _____________, or the middle layer gives rise to muscles and much of the circulatory, respiratory, and excretory organ systems

  13. Which of the following animals • has radial symmetry: • Chordates • Arthropods • Echinoderms • Mollusks

  14. What is cephalization?

  15. What is the difference between protostomes and deuterostomes?

  16. List five of the eight features of animal body plans

  17. True or False: Animal phyla are typically defined according to adult body plans and patterns of embryological development

  18. What do the blue boxes represent?

  19. True or False: An animal that has a more complicated body system can function better than an animal with a more simple body system

  20. Each phylum’s body plan can be viewed as an evolutionary ___________ in which a particular set of body structures perform essential functions

  21. What happens to a phylum over time If its body plan doesn’t enable its members to survive and reproduce?

  22. A multicellular, eukaryotic heterotroph, whose cells lack cell walls is a(n): A. Plant C. Protist B. Virus D. Animal

  23. The job of collecting waste materials from a complex animal’s body cells and delivering them to organs that will release them from the body is carried out by the: A. Nervous system B. Circulatory system C. Digestive system D. Excretory system

  24. Most animals reproduce: A. Asexually through cloning B. Sexually by producing diploid gametes C. Asexually through fusion D. Sexually by producing haploid gametes

  25. The nervous system of complex animals gather information using cells called: A. Pharyngeal Pouches B. Receptors C. Notochords D. Muscles

  26. List At least four characteristics all animals have in common

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