Warm-Up #6 5/9/12

1. Warm-Up #6 5/9/12 • What are the two types of cell walls? What makes them different? 2) Why is a cell not alive? How does it reproduce? 3) What are the 3 types of reproduction in bacteria? Which is sexual? 4) What are the two types of viral infections? How are they different? 5) Label the cell wall types 

2. EQ: • Why must there be a distinction between the Kingdom Animalia?

3. Kingdom Animalia • Domain: Eukarya

4. Invertebrates • Animals with no backbone or vertebral column • 95% of all organisms

5. Animalia • Domain—Eukarya • Kingdom—Animalia • Cell Type—Eukaryote • Cell Structure– NO Cell Walls • Cell Number– Multicellular • Mode of Nutrition—Heterotrophs • Mode of movement—None, Muscle, muscle-like tissues that contract • Mode of reproduction—Sexual and Asexual

6. Body Symmetry • Radial—Body parts repeat around a center point • Bilateral—Body can only be evenly divided one way (right and left side) • Asymmetrical—No front, back, left, or right (random shape)

7. Asymmetrical Symmetry

8. R,C,E • Write this in the space above Phylum Porifera: • R = respiration • C = circulation • E = excretion

9. Body Plan: Asymmetrical, Soft Feeding: Filter Feeders R,C,E: Water Movement Response: None Movement: None Reproduction: Sexual or Asexual Examples: Sponges Other Info: Pores Phylum Porifera

11. Phylum Porifera

12. Body Plan: Radial Symmetry, Soft Feeding: Carnivorous R,C,E: Diffusion Response: Nerve Net Movement: Jet Propulsion Reproduction: Sexual or Asexual Examples: Jellyfish, Hydra, Coral Other Info: Stinging Tentacles, polyp, medusa Phylum Cnidaria

14. Phylum Cnidaria

15. Body Plan: Bilateral Symmetry, Soft Feeding: Carnivorous, Scavengers R,C,E: Diffusion Response: Simple Nervous System Movement: Cilia, Swim Reproduction: Sexual, Asexual, Hermaphrodites Examples: Tapeworm, Flatworms, Planaria Other Info: Eye spots, parasites Phylum Platyhelminthes

17. Body Plan: Bilateral Symmetry, Soft Feeding: Predators, Scavengers R,C,E: Diffusion Response: Simple Nervous System Movement: Muscles Reproduction: Sexual Examples: Filaria, Roundworms, Hookworms Other Info: Parasites, Elephantiasis, Heartworm Phylum Nematoda

19. Body Plan: Bilateral Symmetry, Soft Feeding: Filter feeders, Scavengers, Predators R,C,E: Closed circulation, Diffusion Response: Brain and Nervous System Movement: Muscles Reproduction: Most Sexual, Hermaphrodites Examples: Earthworms, Leeches Other Info: Segmented Phylum Annelida

21. Worms

22. Body Plan: Bilateral, Soft with internal or external shell Feeding: Filter Feeders, Herbivores, Carnivores, Scavengers R,C,E: Gills/Diffusion, Open or Closed Circulation, Simple Kidney Response: Simple or Complex Nervous System Movement: Muscles and Jet Propulsion Reproduction: Sexual, Hermaphrodites Examples: Octopus, Clams, Snails, Squid Other Info: Muscular Foot, Bivalves Phylum Mollusca

25. Phylum Mollusca

26. Body Plan: Bilateral, Exoskeleton of chitin Feeding: Herbivore, Carnivore, Omnivore R,C,E: Simple lungs/gills, Open Circulation, Simple Kidney Response: Brain, Complex Nervous System Movement: Muscles Reproduction: Sexual Examples: Insects, Spiders, Crabs Other Info: Molt, Jointed Appendages, >750,000 species Phylum Arthropoda

28. Phylum Arthropoda

29. Body Plan: Radial, Endoskeleton, Spiny Skin Feeding: Carnivores R,C,E: Water vascular system, diffusion, poop Response: Nerve Ring Movement: Muscles Reproduction: Sexual Examples: Sea Stars, Sand Dollars, Sea Urchins Other info: Tube foot, Regeneration Phylum Echinodermata

31. Phylum Echinodermata

32. Invertebrate Chordates • Tunicates and lancelets • Have notochord, gills, tail • No backbone