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Kingdom-Animals

Kingdom-Animals. Animal Characteristics. Heterotrophs Multicellular No cell walls Tissues (most) Sexual Reproduction (most). Remember classification. Kingdom- Animals Phylum – OUR FOCUS Class Order Family Genus species. Phylum Porifera-sponges.

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Kingdom-Animals

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  1. Kingdom-Animals

  2. Animal Characteristics • Heterotrophs • Multicellular • No cell walls • Tissues (most) • Sexual Reproduction (most)

  3. Remember classification • Kingdom- Animals • Phylum – OUR FOCUS • Class • Order • Family • Genus • species

  4. Phylum Porifera-sponges

  5. *no symmetry, no tissues/organs*evol- multicellular

  6. Cnidaria Jellyfish-medusa Coral- Many polyps living together Radial symmetry Evol- Tissues

  7. www.mennoniteusa.org/ news/news/02_25_04.htm 19 foot tapeworm! Platyhelmithes(Flatworm) Evol- Bilateral

  8. Nematoda Guinea Worm (round worm) Nematode Worms (round worms) Evol- Pseudocoelom (mouth and anus)

  9. Mollusca • Evol- True ceolom (organs) • Visceral Mass: central part with organs • Mantle: Outer body layer • Foot: Movement

  10. Earthworms and Leeches! (Phylum- Annelids) Evol- Segmentation

  11. Arthropoda • Evol- Jointed appendages • The Classes • Arachnids, Insects, Crustaceans

  12. Echinodermata • Evol- Deuterstome Development • (In other words they develop the same way vertebrates do) • Also have an endoskeleton

  13. Vertebrates(Agnatha) • Jawless, cartilaginous bodies, ectotherm • Lampreys

  14. VertebratesChondrichthyes • Sharks • Cartilaginous skeleton, gills, jaws, 2 chambered heart, internal reproduction, ectotherm

  15. Vertebrates(Osteichtyes) • Bones, 2 chambered heart, gills, external reproduction, ectotherm

  16. Vertebrates(Amphibians) • Gills + Lungs, 3 Chambered heart, external reproduction, ectotherm

  17. Vertebrates(Reptiles) • Lungs, Internal reproduction shelled egg, 3 chambered heart, ectotherm Exception to rule Crocs have a 4 chambered heart (more closely related birds)

  18. Vertebrates(Aves) • Lungs, Internal reproduction shelled egg, endotherm, 4 chambered heart

  19. Vertebrates(Mammals) • Internal development, lungs, 4 chambered heart, endotherm

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