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25 Cards in this Set
- Front
- Back
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What are the four necessities of single cells? |
1. Energy & raw materials- ingested, digested, absorbed 2. Oxygen- cellular respiration 3. Carbon dioxide removal- waste 4. Nitrogen product removal- waste |
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What special concerns do multicellular organisms have? |
1. Internal circulation of materials- circulatory system 2. Coordination or information transfer- nervous system 3. Structural maintenance- skeletal system 4. Movement- muscular system 5. Maintenance of constant internal environment- pH, ions, water, heat |
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What is another name for the Kingdom Animalia? |
Metazoa |
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What branches from Kingdom Metazoa? What differentiates these branches? |
Subkingdom Parazoa- no true tissues Subkingdom Eumetazoa- true tissues |
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What phylum or phyla belong in Subkingdom Parazoa? |
Phylum Porifera |
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What branches from Subkingdom Eumetazoa? What differentiates these branches? |
Radiata- animals with radial symmetry and two germ layers Bilateria- animals with bilateral symmetry and three germ layers |
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What phylum or phyla belong to Radiata? |
Phylum Cnidaria |
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What class or classes belong in Phylum Cnidaria? What is an example of each? |
Class Anothzoa- corals, sea anemones Class Scyphozoa- jellyfish Class Hydrozoa- hydra, obelia |
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What branches from Bilateria? What differentiates these branches? |
Protostomia- animals whose blastopore develops into a mouth as an embryo; has spiral and determinate cleavage. Deuterostomia- animals whose blastopore develops into an anus as an embryo; has radial and indeterminate cleavage. |
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What branches from Protostomia? What differentiates these branches? |
Superphylum Ecdysozoa- animals characterized by an exoskeleton Superphylum Lophotrochozoa- everything else |
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What phylum or phyla belong in Superphylum Lophotrochozoa? |
Phylum Platyhelminthes- flatworms Phylum Mollusca- molluscs Phylum Annelida- segmented worms |
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What class or classes belong in Phylum Platyhelminthes? What is an example of each? |
Class Turbellaria- Planeria/Dugesia Class Trematoda- flukes Class Cestoda- tapeworms |
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What class or classes belong in Phylum Mollusca? What is an example of each? |
Class Bivalvia- clams
Class Gastropoda- snails, slugs Class Cephalopoda- squid, octopi |
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What class or classes belong in Phylum Annelida? What is an example of each? |
Class Oligochaeta- earthworms Class Polychaeta- Christmas tree worms Class Hirudinea- leeches |
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What phylum or phyla belong in Superphylum Ecdysozoa? |
Phylum Nematoda- roundworms Phylum Arthropoda- Arthropods |
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What are four examples of animals that belong in Phylum Nematoda? |
Trichinella Ascaris sp. C. elegans Hookworm |
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What subphylum or subphyla belong in Phylum Arthropoda? |
Subphylum Chelicerata Subphylum Myriapoda Subphylum Hexapoda Subphylum Crustacea |
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What class or classes belong in Subphylum Chelicerata? What is an example of each? |
Class Arachnid- spiders, scorpions, ticks, mites Class Merostomata- horseshoe crabs |
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Name two animals that belong in Subphylum Myriapoda. |
Centipedes, millipedes |
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What class or classes belong in Subphylum Hexapoda? |
Class Insecta |
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What order or orders belong to Class Insecta? What is an example of each? |
Order Coleoptera- beetles Order Diptera- flies, mosquitoes Order Hymenoptera- bees, wasps Order Lepidoptera- butterflies, moths Order Isoptera- termites Order Orthoptera- crickets, grasshoppers |
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Name two animals that belong in Subphylum Crustacea. |
Crab, lobster, shrimp, crayfish |
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What phylum or phyla belong in Deuterostomia? |
Phylum Echinodermata Phylum Chordata |
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What class or classes belong in Phylum Echinodermata? What is an example of each? |
Class Asteroidea- sea star Class Ophiuroidea- brittle star Class Echinoidea- sea urchins, sand dollars Class Crinoidea- sea lilies, feather stars Class Holothuroidea- sea cucumbers Class Concentroidea- sea daisies |
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What class or classes belong in Phylum Chordata? What is an example of each? |
Subphylum Cephalochordata- lancelets Subphylum Urochordata- tunicates Clade Craniata- hagfish and craniates Subphylum Vertebrata- vertebrates |
