1. Vertebrates & Invertebrates Interactive Presentation designed by Mr. Phillips July 2004
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5. Classification of Animals Vertebrates Invertebrates Animals Click on vertebrates or invertebrates to learn more about each!! Click below after you have read about vertebrates and invertebrates
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14. Fish Fish are actually divided into 3 different classes . Click the boxes to learn about these 3 types. You must click the boxes in order from top to bottom. Cartilaginous Fish Bony Fish Jawless Fish
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20. OOPS! You chose B. Cartilaginous Fish . That is incorrect . Think about the majority of fish you have seen in your life…what is hard inside their body?
21. OOPS! You chose C. Jawless Fish . That is incorrect . Think about the majority of fish you have seen in your life…what is hard inside their body?
22. Good Job! Yes. The correct choice is A Bony Fish . About 95% of all fish are considered bony fish !
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24. OOPS! You chose B. Caudal Fin (tail) . That is incorrect . The caudal fin (tail) actually gives the fish the power to move forward.
25. OOPS! You chose A. Dorsal Fin . That is incorrect . The dorsal fin keeps the fish from rolling over.
26. Good Job! Yes. The correct choice is C. Pectoral and Pelvic Fin . These allow the fish to balance, steer, and brake.
33. OOPS! You chose A. Amphibian . That is incorrect . Amphibians have smooth skin.
34. OOPS! You chose B. Mammal . That is incorrect . A mammal’s skin would most likely be furry.
35. Good Job! Yes. The correct choice is C. reptile Reptiles have dry, scaly skin.
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38. Invertebrates Radial symmetry: body parts are arranged around in a circle around a central point (starfish). Bilateral symmetry: have two sides that will match if you draw a line down the center of their body (lobster). Asymetric: these animals have no definite shape at all (sponges).
39. Invertebrates Invertebrates Cnidarian Sponges Arthropods Mollusks Echinoderms Annelids Flatworms Click on a box to learn more about that class of invertebrates! When you are done, click the man at the bottom left of the screen to move on! Click below when you are done learning about invertebrates:
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52. OOPS! You chose c. asymmetric . That is incorrect . Think about the left and right sides of a butterfly…
53. OOPS! You chose a. radial . That is incorrect . Are all their body parts arranged around a circle?
54. Good Job! Yes. The correct choice is B. bilateral Both sides of the butterfly are idential.
55. Congratulations! You have just finished learning about vertebrates and invertebrates! You are now an expert zoo keeper! Tomorrow we will continue our quest….
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