THE ANIMAL KINGDOM

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THE ANIMAL KINGDOM
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ANIMALCHARACTERISTICS
1. animals are multicellular 2. cells have a
nucleus and a cell membrane 3. animals
ingest their food
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PORIFERA

• pore bearing
• sponges
• asymmetry

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CNIDARIA

• stinging cells
• coral, jellyfish, sea anemone, hydra
• radial symmetry

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WORM PHYLA

• 1. PLATYHELMINTHES
• 2. NEMATODA
• 3. ANNELIDA

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PLATYHELMINTHES

• flat worms
• planaria, tapeworm, fluke
• bilateral symmetry

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NEMATODA

• round worm
• hookworm, heartworm
• bilateral symmetry

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ANNELIDA

• segmented worms
• clamworm, bloodworm, leech
• bilateral symmetry

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ARTHROPODA

• jointed legs
• lobster, crab, barnacle
• bilateral symmetry

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MOLLUSCA

• snail, octopus, clam
• bilateral symmetry

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ECHINODERMATA

• spiny skin
• sea star, sea urchin, sand dollar
• radial symmetry

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CORDATES

• vertebrates
• fish,birds,mammals,reptiles
• bilateral symmetry