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18 Cards in this Set
- Front
- Back
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Diatoms
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makes house of glass
compotnent of phytoplankton unicellular Diatomaceous earth-shells of diatoms |
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Dinoflagellates
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cellulose plates and 2 flagella
componetnt of phytoplankton photosynthetic can be bioluminescence |
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Neurotoxin
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produced by Dinoflagellates
causes red tide |
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Red Algae (Rhodophyta)
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muticellular seaweeds
red pigments with chlorophyll gelling-agar, cargeenan |
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Brown alage (phaeophyta
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Muticellular seeweeds, kelps
brown to black pigment |
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Euglenoids
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freshwater unicellular organisms
most have chloroplasts, some dont chloroplasts are surrounded by 3 membranes have 1-2 flagella photoreceptor called eyespot |
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Protozoans
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classified by how they move.
(animal protists) |
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Ciliates (ciliophorans)
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move by cilia
cillia captures prey and helps feed, moves food to gullet ex. stentor |
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Ameboids
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move by pseudupia
freshwawter and saltwater forms part of zooplankton feed by phagocytosis |
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Zooflagellates
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heterotrophs
move by flagella symbiotic, some parasitic |
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(zooflagellates) Trypanosoma
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african sleeping slckness
tsetse fly bloodstream |
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Sporozoans
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non motile
Malaria |
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Plasmodium vivax
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malaria
spread by anopheles mosquito |
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Toxoplasmosis
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sporozoan disease
oocysts transmitted by infected cats pregnant woman-infect fetus |
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Cryptosporiduium
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sporozoan disease
mild gastrroenteritis, can be fatal in people who have weak immune system |
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Water molds
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saprophytic
filamentous body |
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saphrophytic
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def. live off dead matter
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slime molds
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dead plant and bacteria=food
plasmodial, acellular. can split up into many peices. |
