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48 Cards in this Set
- Front
- Back
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Five Importances of Bacteria
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1. Nitrogen Fixation
2. Recycling of Nutrients 3. Produce Antibiotics 4. Give Flavor + Aroma to Foods 5. Cause Disease (penecillin) |
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Protozoa
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animal - like protists
heterotrophs unicellular |
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Euglenoids
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Algae with pellicle instead of cell wall
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Spinning Algae
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red tides
2 flagellates |
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Golden Algae
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2 halves
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Red Algae
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red pigments
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Brown Algae
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air bladders
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Green Algae
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green pigment
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Hyphae
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threadlike filaments making up fungus
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Mycelium
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network of Hyphae
absorbs food |
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Acuelomate
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animals with 3 cell layers (ectoderm, endoderm, mesoderm)
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Pseudocoelomate
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animals with incomplete body cavities
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Coelem
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body cavity completely surrounded
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Gastropoda
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stomach footed mollusks
slugs and the like |
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Bivalves
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two valved mollusks
filter feeders clams and the like |
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Cephalopoda
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head footed
predators tentacles with suckers |
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Polyp
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tube shaped mouth with tentacle
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Medusa
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umbrella shaped body with tentacles
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Plaatyhelminthes
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flatworms
extends pharynx to feed |
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Purifera
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pore bearers
sponge with tiny pores filter feeders |
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Collar Cells
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flagelated cells in sponge's body cavity
causes current in body for food to enter |
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Amoebocytes
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cells in middle layer with nutrients around body
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Cniderians
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polyps and medusas
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Nematoda
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roundworms with simple tubelike digestive system
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Annelida
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segmented worms
bilaterally symetrical with coelom |
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Setae
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tiny bristles on body segments (like cilia)
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Nephridia
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kidneys in worms and such
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Chelicerae
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modified pincers for holding food or injecting venom
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Merostomata
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living fossils
unchanged for 500 million years or so |
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Echinoderms
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spiny skinned
sea stars and the like |
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Pedicellariae
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pincerlike appendages on spines of sea stars and stuff to protect them
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Water Vascular System
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system of pushing out water through madreporite and pulling it in to move
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Lateral Line
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fluid filled canals which help fish know where they're going by detecting movement
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Agnatha
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jawless fish
hagfish and lamprey |
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Chondrichthyes
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cartilage fish
sharks and rays with jaws |
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Osteichthyes
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boney fish
ray fins and most normal fish |
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Archeipteryx
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earliest known birdy
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Cystic Fibrosis
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mucus creates clogs in lungs
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Tay-sachs Disease
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lipids in central nervous system
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Phenylketonuria (PKU)
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amino acid can't be broken down
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Polygenic Inheritance
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pattern controlled by several genes
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Nondisjunction
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addintion of loss of a chromosome
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Monosomy
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1 less chrome
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Trisomy
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3 autotrophs instead of 2
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Number of Chromes in a Human
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46
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Fransesco Redi
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disproved spontaneous generation
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Loius Pasteur
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disproved vital force
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Sydney Fox
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produced protocells
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