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Plant protist cfhs

unicellular cfhs

QuestionAnswer
phylum Pyrophyta Dinoflagellates are members of this.(1/2 are photosynthetic and 1/2 are heterotroph); *have 2 flagella, luminescent-can give off a "blue light" when agitated in dark water; "red tides" by prducing a nerve toxin that kills fish
phylum Pyrophyta EX. Gonyaulax This is in shellfish and priduce a toxin that paralyzes and kills humans and fish.
phylum Bacillariophyta (diatoms) has silica which is glass like cell walls (main component of glass);forms diatamaceous soil when they die and sink to ocean floor which is used to filter as an abrasive and brightener in paint
phylum Chrysophyta includes yellow, green, and golden brown algae; some contain pectin in cell walls; store food in the form of oil rather than starch; oil is food
phylum Euglenophyta have 2 flagella and chloroplasts and one eyespot
phylum Euglenophyta EX. Euglena both autotroph and heterotroph; has chloroplast and eyespot that allows photosynthesis, if no sunlight, can absorb nutrients
Created by: barbara2
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