Term
| Phylum Proifera "pore bearing" (What is included?) |
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Definition
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Term
| Phylum Proifera (Symmetry?) |
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Definition
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Term
| Phylum Proifera (Structure?) |
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Definition
| Spicules...Very porrus (ostia) without tissues. Skeleton is spicules: CaCo3 or Silica. Spongin is elastic fiber |
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Term
| Phylum Proifera "parazoa" (Respiration?) |
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Definition
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Term
| Phylum Proifera (Excrition) |
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Definition
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Term
| Phylum Proifera (Circulatory System?) |
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Definition
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Term
| Phylum Proifera (Nervous System?) |
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Definition
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Term
| Phylum Proifera (Feeding?) |
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Definition
| Filter Feeding...Intra cellular digestion and phagocytosis "grows around" Also Choanocyte: takes food/catches, then food gets phagocatized inside. |
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Term
| Phylum Proifera (Reproduction?) |
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Definition
| Asexual and Sexual...Asexual: Fragmentation and Gemmules (packets of amebocites) Sexual: Monecious (hermaphroditic); sperm released, eff fertilized (x fertilization) Flagellated larvae disperse. |
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Term
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Definition
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Term
| Phylum Cnidaria (Types/Includes) |
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Definition
| Jellyfish, Anemones, Hydras, and Corals |
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Term
| Phylum Cnidaria (Cnidocytes?) |
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Definition
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Term
| Phylum Cnidaria (Diploblastic?) |
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Definition
| 2 layers in body wall...Ectoderm and Endoderm |
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Term
| Phylum Cnidaria (How many body openings? Usually where?) |
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Definition
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Term
| Phylum Cnidaria (Gastrovascular Cavity function?) |
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Definition
| Digestion, Circulation, and Hydrostatic Support...Circulation: As animal moves liquid inside sloshes. |
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Term
| Phylum Cnidaria (Dimorphism?) |
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Definition
| Two body forms: Polyp and Medusa |
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Term
| Phylum Cnidaria (Symmetry?) |
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Definition
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Term
| Phylum Cnidaria (Nervous System?) |
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Definition
| Net...nerves go all over like a fishing net. |
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Term
| Phylum Cnidaria (Skeleton?) |
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Definition
| Hydrostatic...water is higher in pressure; like a water filled rubber glove. |
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Term
| Phylum Cnidaria (Respiration?) |
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Definition
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Term
| Phylum Cnidaria (Reproduction? When are eggs usually produced?) |
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Definition
| Asexual and Sexual...Asexual: Budding; Sexual: Monecious (hermaphroditic) and Diecious (seperate sexes) Eggs are usually produced in medusa stage. |
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Term
| Phylum Cnidaria: Class Hydrazoa (Stage(s)?) |
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Definition
| Polyp and Medusa...polyps are usually colonial (Portugese man O' war) Medusa bud shoots out medusa? |
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Term
| Phylum Cnidaria: Class Scyphozoa (Stage(s)?) |
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Definition
| Medusa stage Dominant...jelly fish |
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Term
| Phylum Cnidaria: Class Anthozoa (Stage(s)?) |
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Definition
| Polyps only...Anemones and Corals |
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Term
| Phylum Ctenophora (What are they?) |
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Definition
| Comb Jellies...have rows of cillia |
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Term
| Phylum Platyhelminthes (Common Name?) |
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Definition
| Flatworms!...Dorsal to ventrally flattened. |
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Term
| Phylum Platyhelminthes (Symmetry? Cephalization?) |
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Definition
| Bilateral and Yes...A trend towards a head. |
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Term
| Phylum Platyhelminthes (Tiploblastic?) |
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Definition
| Yes...3 germ layers: Ecto/Endo/Mesoderm; Acoelomat |
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Term
| Phylum Platyhelminthes (Classes?) |
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Definition
| Turbellaria, Cestoda, Trematoda...Tuberllaria: Free Living; Cestoida: Tape Worms; Tremetoda: Flukes |
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Term
| Phylum Platyhelminthes: Class Tubellaria (Gastrovascular Cavity: Branched or unbranched?) |
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Definition
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Term
| Phylum Platyhelminthes: Class Tubellaria (Food Hole Name? Location?) |
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Definition
| Pharynx; Center of bottom...attached to GastroVascular Cavity |
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Term
| Phylum Platyhelminthes: Class Tubellaria (Nervous System?) |
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Definition
| Lateral Nerve Cords...Cephalization; Eye Spots: detect light; Ganglia: Clump of neurons |
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Term
| Phylum Platyhelminthes: Class Tubellaria (Auricles?) |
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Definition
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Term
| Phylum Platyhelminthes: Class Tubellaria (Excretory?) |
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Definition
| Flame Bulb...Filled with flagelli connected to collecting duct then secreted out of body through flame cells/bulbs. |
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Term
| Phylum Platyhelminthes: Class Tubellaria (Reproduction?) |
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Definition
| Asexual...Monecious; Regeneration after constriction (pinched off). |
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Term
| Phylum Platyhelminthes: Class Cestoida (Common Name?) |
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Definition
| Tape worms!...flat with many segments |
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Term
| Phylum Platyhelminthes: Class Cestoida (Reproduction?) |
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Definition
| Proglottis (Segments full of eggs and sperm) Most tape worms need another to reproduce. Get into meat via cysts (SEE figure in ch 33) |
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Term
| Phylum Platyhelminthes: Class Cestoida (Head?) |
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Definition
| Scolex and is covered by hooks |
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Term
| Phylum Platyhelminthes: Class Cestoida (Digestion?) |
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Definition
| NONE...Lives in intestine so can just eat partially digested food. |
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Term
| Phylum Platyhelminthes: Class Trematoda (Common Name?) |
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Definition
| Flukes!...all are parasitic |
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Term
| Phylum Platyhelminthes: Class Trematoda (Life Cycle?) |
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Definition
| eggs->snail->fish->humans |
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Term
| Phylum Platyhelminthes: Class Trematoda (Types?) |
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Definition
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Term
| Phylum Platyhelminthes: Class Trematoda (What is usual intermediate host?) |
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Definition
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Term
| Phylum Nemertea (Common Name?) |
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Definition
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Term
| Phylum Platyhelminthes: Class Trematoda (How different from Platyhalmentas?) |
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Definition
| 1)Complete Digestive System (2)Circulatory System |
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Term
| Phylum Rotifera (Common Name? Parthenogenesis?) |
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Definition
| Rotifers..."Wheel bearing"; 2N eggs got to females |
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Term
| Phylum Rotifera (Coelom?) |
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Definition
| Yes...Psuedocoelom: Circulation and hydrostatic skeleton |
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Term
| Phylum Rotifera (Cuticle?) |
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Definition
| May be thick and bear spines |
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Term
| Phylum Rotifera (Cyclomorphis?) |
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Definition
| Change in body structure...ex: spines vs less spines at different times of year; depending on predators, etc. |
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Term
| Phylum Rotifera (Reproduction?) |
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Definition
| Asexual and Sexual...Asexual: Parthenogenesis Sexual: If eggs are not fertilized then hatch into males. If fertilized then settle to bottom and become dormant "resting eggs" |
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Term
| Phylum Lophorate (Coelom? Mouth?) |
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Definition
| True Coelom; Lophophore (mouth tube thing)...phyla bryozoa |
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Term
| Phylum Mollusca (Coelom?) |
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Definition
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Term
| Phylum Mollusca (Mantal's Function?) |
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Definition
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Term
| Phylum Mollusca (Head Components?) |
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Definition
| Mouth and Sensory organs...Mouth: Radula (except bivalva); Sens Org: Photoreceptors or eyes |
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Term
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Definition
| Modified for locomotion or attachment |
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Term
| Phylum Mollusca (Respiration?) |
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Definition
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Term
| Phylum Mollusca (Circulation?) |
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Definition
| True Circulatory System...Open and Closed |
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Term
| Open vs Closed Circulatory System |
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Definition
| Open: Blood flows through vessels then pools; Closed: Blood is always confined "vessles and capillaries" |
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Term
| Phylum Mollusca (Excretory System?) |
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Definition
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Term
| Phylum Mollusca (Nervous System?) |
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Definition
| Antenae ganglia and ventral nerve cord |
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Term
| Phylum Mollusca: Class Polyplacophora (What?) |
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Definition
| Eight hinged plate creature |
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Term
| Phylum Mollusca: Class Gastropoda (What?) |
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Definition
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Term
| Phylum Mollusca: Class Gastropoda (Torsion?) |
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Definition
| Anus is brought back towards shell overhead "poop on head" |
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Term
| Phylum Mollusca: Class Bivalvia (Common Types?) |
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Definition
| mussels, clams, scallops, etc. |
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Term
| Phylum Mollusca: Class Bivalvia (Feeding?) |
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Definition
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Term
| Phylum Mollusca: Class Bivalvia (Cephalization?) |
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Definition
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Term
| Phylum Mollusca: Class Bivalvia (Radula?) |
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Definition
| Nope...Raduala: toothed chitinous ribbon in the mouth of most mollusks, used for cutting and chewing food before it enters the esophagus |
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Term
| Phylum Mollusca: Class Bivalvia (Respiration?) |
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Definition
| Gills...also filter food and are cleaned by PALPS |
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Term
| Phylum Mollusca: Class Bivalvia (Reproduction?) |
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Definition
| Larvae attach to gills of fish for a few months (parasitic) then drop off. |
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Term
| Phylum Mollusca: Class Cephalopoda (Types/Common Name?) |
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Definition
| Squid, Octopus, Cuttle Fish, Nautalis |
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Term
| Phylum Mollusca: Class Cephalopoda (Size?) |
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Definition
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Term
| Phylum Mollusca: Class Cephalopoda (Change in body type?) |
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Definition
| Elongated body and foot into tenticles and funnel; Mantle cavity now muscular. |
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Term
| Phylum Mollusca: Class Cephalopoda (Shell?) |
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Definition
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Term
| Phylum Mollusca: Class Cephalopoda (Circulation?) |
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Definition
| Closed...blood and capilaries vessels always contian blood |
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Term
| Phylum Mollusca: Class Cephalopoda (Nervous System?) |
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Definition
| Large Brain and Complex eyes...can change color |
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Term
| Phylum Mollusca: Class Cephalopoda (Colors?) |
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Definition
| Can change colors...Chromatophores "vacuoles of pigment" |
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Term
| Phylum Mollusca: Class Cephalopoda (Defense?) |
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Definition
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