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89 Cards in this Set
- Front
- Back
Cellular level of organization
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Porifera
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sessile filter feeders
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porifera
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free swimming larva
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porifera
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sexual or asexual reproduction
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porifera
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chanocytes, amoebocytes, and epithelial cells
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porifera
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sponges
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porifera
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tissue level of organization
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cnidaria
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2 tissue layers: epidermis and gastrodermis
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cnidaria
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gastrovascular cavity
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cnidaria
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polyp and medusa
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cnidaria
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free swimming larva
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cnidaria
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nerve net
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cnidaria
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hydra
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cnidaria
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PMOW
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cnidaria
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jellyfish
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cnidaria
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coral
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cnidaria
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sea anemone
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cnidaria
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organ level of organization
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platyhelminthes
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3 tissue (germ) layers
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platyhelminthes
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free living/parasitic
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platyhelminthes
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no circ. system
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platyhelminthes
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flatworms - mature planula
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platyhelminthes
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planaria
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platyhelminthes
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flukes
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platyhelminthes
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tapeworms
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platyhelminthes
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parasitic roundworms
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nematoda
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free living - microscopic
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nematoda
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separate sexes
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nematoda
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1 way digestion
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nematoda
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trichinosis
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nematoda
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ciliated
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rotifera
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digestive organs
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rotifera
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parthenogenesis
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rotifera
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sex (unfavorable conditions)
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rotifera
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pseudocoelom fluid
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rotifera
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free swimming, ciliated larva
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mollusca
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open circulatory system
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mollusca
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nephridia
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mollusca
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soft body and hard shell
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mollusca
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mantle and foot
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mollusca
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visceral mass
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mollusca
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radula
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mollusca
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snails
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mollusca
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bivalves
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mollusca
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clams
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mollusca
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oysters
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mollusca
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squid
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mollusca
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octopus
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mollusca
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segmented worms
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annelida
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fluid filled, segmented coelem
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annelida
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closed circ. system
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annelida
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CNS and sensory cells
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annelida
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metanephridia
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annelida
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hermaphrodites
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annelida
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earthworms
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annelida
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leeches
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annelida
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marine worms
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annelida
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plankton
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annelida
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reduced coelom
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arthropoda
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fewer segments
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arthropoda
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large brood/short generation
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arthropoda
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exoskeleton of chitin
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arthropoda
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jointed appendages
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arthropoda
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earliest land animals
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arthropoda
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open circulatory system
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arthropoda
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digestive glands
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arthropoda
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malphigian tubules
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arthropoda
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tracheal system
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arthropoda
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spiders
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arthropoda
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lobster
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arthropoda
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centipedes
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arthropoda
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millipedes
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arthropoda
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metamorphosis
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arthropoda
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abundant in deep water
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echinodermata
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embryonic relationship to vertebrates
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echinodermata
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endoskeleton
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echinodermata
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pentaradia
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echinodermata
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water vascular system
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echinodermata
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sea stars
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echinodermata
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sea lilies
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echinodermata
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sea cucumbers
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echinodermata
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sea urchins
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echinodermata
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sand dollars
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echinodermata
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serpent stars
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echinodermata
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brittle stars
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echinodermata
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notochord
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chordata
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dorsal nerve cord
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chordata
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pharyngeal gill slits
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chordata
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muscular postanal tail
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chordata
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