3. Phyla Names

4. Body Regions and Symmetry

5. Tissue Development and Cleavage

6. Organ Systems

7. Animal Characteristics

8. …and MORE Interesting Animal Info!

9. $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Phyla Names Body Regions Tissue Development Organ Systems Animal Characteristics Other Interesting Animal Info

10. Vertebrates, e.g. frogs, reptiles, birds, and mammals

11. What is Chordata?

12. Segmented Worms e.g., earthworms and leeches

13. What is Annelida?

14. Flatworms, e.g. tapeworms, flukes, planaria

15. What is Platyhelminthes?

16. Sea Stars, Brittle Stars, Sea Cucumbers

17. What is Echinodermata?

18. Sponges

19. What is Porifera?

20. Back or upper surface

21. What is dorsal?

22. Belly or lower surface

23. What is ventral?

24. Head or front end

25. What is anterior?

26. Occurs when similar body parts are arranged around a central point like spokes on a wheel

27. What is radial symmetry?

28. Occurs when animals can be divided into equal halves along a single plane

29. What is bilateral symmetry?

30. The fertilized egg from which all animals form

31. Zygote

32. Embryonic cell division parallel or perpendicular to the vertical axis of the embryo

33. What is radial cleavage?

34. The deep cavity of the gastrula that forms the primitive gut

35. What is archenteron?

36. Organisms that have spiral cleavage and develop a mouth from the blastopore, e.g., mollusks, arthropods, and annelids

37. What are protostomes?

38. Organisms that have radial cleavage and develop an anus from the blastopore, e.g., echinoderms and vertebrates

39. What are deuterostomes?

40. System which transports oxygen and nutrients to cells and carbon dioxide and wastes away from cells

41. What is the circulatory system?

42. System responsible for bringing in oxygen and ridding the body of waste carbon dioxide

43. What is the respiratory system?

44. Rids animals of wastes, helps conserve water, and filters wastes from the blood

45. What is the excretory system?

46. System responsible for breaking food stuffs into smaller, absorbable nutrients

47. What is the digestive system?

48. System responsible for producing gametes for perpetuation of the species

49. What is the reproductive system?

50. Structure found in arthropods that covers the outside of the body, but limits size

51. What is an exoskeleton?

52. Simplest animals with the greatest number of species; includes sponges, cndiarians, flatworms, roundworms, annelids, mollusks, arthropods, and echinoderms

53. What are invertebrates?

54. Animals that take in food and internally digest it

55. Heterotrophs

56. Having an anterior end with sensory organs concentrated there

57. What is cephalization?

59. The hollow ball of cells that forms after fertilization

60. What is a blastula?

61. Egg  larva  pupa  adult

62. What is complete metamorphosis?

63. Animals that do not have a body cavity, but solid bodies instead, e.g., sponges, flatworms, and cnidarians

64. What is acoelomate?

65. An animal that produces both sperm and eggs; e.g., earthworms

66. What is a hermaphrodite?

67. The surface in echinoderms opposite the mouth

68. What is aboral?

69. All worms, mollusks, arthropods, echinoderms, and vertebrates have three cell layers, I.e., _______, mesoderm, and endoderm.

70. What is ectoderm?

71. DOUBLE JEOPARDY DOUBLE JEOPARDY In ALL animals except _______, a zygote undergoes divisions to become a blastula. In ALL animals except _______, a zygote undergoes divisions to become a blastula.

72. SPONGES