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31 Cards in this Set
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Bacteria
Cyanobacteria Nostoc Term for long chains of cells: filaments Identify enlarged cell as part of filament: Heterocyst Adaptive significance of heterocyst: Nitrogen fixation |
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Bacteria
Term for long chains of cells: filaments Identify enlarged cell as part of filament: Heterocyst Adaptive significance of heterocyst: Nitrogen fixation |
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Bacteria “Types”, or shapes Coccus = spherical (Top left) Bacillus = rod (Top right) Vibrio = comma (Bottom left) Spirillum = spiral (Bottom right) |
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Eukarya
Motility accomplished by: Contractile movement Flagella |
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Eukarya
Lifestyle / ecology: Blood parasite |
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Eukarya
Extensions of cytoplasm: Pseudopodia |
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Eukarya
Perpendicular grooves for flagella. Cellulose thecae (singular, theca) form cell wall Marine algae |
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Eukarya
Perpendicular grooves for flagella. Cellulose thecae (singular, theca) form cell wall Marine algae |
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Eukarya
Ciliates diagnosed by cilia extending from plasma membrane, functioning in locomotion and feeding. |
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Eukarya Stentor collecting food with cilia Ciliates diagnosed by cilia extending from plasma membrane, functioning in locomotion and feeding. |
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Eukarya
Two-part silica (glass) walls; Marine algae |
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Eukarya
Giantkelp / Brown Algae |
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Pneumatocyst |
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Eukarya
dried form for food = nori |
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Eukarya
Colonial |
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Eukarya
thalloid macro-alga , marine |
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Eukarya
unicellular |
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Eukarya
Archaeplastida Viridiplantae Chlorophytes Ulothrix filamentous |
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Eukarya
filamentous |
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Moss antheridia (above; sperm production)
Antheridia and archegonia are synapomorphies for Embryophyta |
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Moss sporophyte capsule with sporangia: cells undergo meiosis, forming haploid spores |
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Moss gametophytes (shorter, green plants) and sporophytes (taller, brownish plants) |
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Eukarya Note the stems completely covered with microphylls. The strobilus on top of reproductively mature sporophytes. A strobilus contains sporangia, which in turn produce spores by meiosis |
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Eukarya |
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Eukarya Embryophyta
Note whorled microphylls and ridged stems containing silica (synapomorphies for Equisetum). Strobilus on some, containing sporangia |
