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34 Cards in this Set
- Front
- Back
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Which organisms contain chloroplasts? (amoeba/euglena/paramecium/spirogyra)
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euglena and spirogyra
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Endoplasm and ectoplasm: which is on the outside, which is on the inside?
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endoplasm: inside
ectoplasm: outside |
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How does phylum Sarcodina move?
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pseudopods
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How does phylum Mastigophora move?
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flagellum
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How does phylum Sporozoa move?
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none
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How does phylum Ciliophora move?
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cilia
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Where does phylum Chlorophyta live, and what kind of cell wall?
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fresh water, cellulose in the cell wall
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Where does phylum Chrysophyta live, and what kind of cell wall?
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marine and fresh water, silicon dioxide in the cell wall
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Where does phylum Pyrrophyta live, and what kind of cell wall?
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marine water, cellulose (or atypical) in the cell wall
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Where does phylum Phaeophyta live, and what kind of cell wall?
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cold marine waters, cellulose and alginic acid in the cell wall
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Where does phylum Rhodophyta live, and what kind of cell wall?
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warm marine waters, cellulose in the cell wall
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Which phylum is responsible for red tides?
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Pyrrophyta
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Which phylum is also known as green algae?
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Chlorophyta
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Which phylum has diatoms in it?
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Chrysophyta
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Which phylum has red algae in it?
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Rhodophyta
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Which phylum's organisms often form sessile colonies which use holdfasts?
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Chrysophyta (these are the not-diatom organisms)
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Into what two groups is plankton divided?
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zooplankton (small animals or protozoa) and phytoplankton (photosynthetic organisms, primarily algae)
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Amoeba: what phylum?
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Sarcodina
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Euglena: what phylum?
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Mastigophora
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Plasmodium: what phylum?
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Sporozoa
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Paramecium: what phylum?
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Ciliophora
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Cosmarium (looks like clovers): what phylum?
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Chlorophyta
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Diatoms: what phylum?
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Chrysophyta
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Peridinium (dinoflagellate): what phylum?
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Pyrrophyta
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Macrocystis (kelp/seaweed): what phylum?
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Phaeophyta (aka brown algae, contains alginic acid)
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Corallina: what phylum?
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Rhodophyta
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What is a red tide?
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certain species within phylum Pyrrophyta blooming all at once and turning the water both red and toxic
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What two phyla principally contain macroscopic algae?
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Phaeophyta and Rhodophyta
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What is unique about the way a euglena obtains food?
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it can be both autotrophic (photosynthesis) and saprophytic
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What phylum is responsible for most photosynthesis?
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Phylum Chrysophyta (diatoms)
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What does the oral groove do?
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sweeps food into the gullet for eating and also is used for conjugation
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What does the pellicle do?
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hold the cell into shape
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When conditions are ideal, algae will reproduce so rapidly that they essentially “take over” their habitat. This is referred to as an ______.
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algal bloom
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Name 3 pathogenic organisms from kingdom Protista.
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Toxoplasma gondii (causes birth defects), Plasmodium (causes malaria), Balantidium coli and Entamobea histolytica (both cause severe dysentery)
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