Flashcard Set Preview
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| 1 |
charophyceans
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green algae. closest relatives of land plants.
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four key traits shared between land plants and green algae
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rose-shaped complexes for cellulose synthesis, peroxisome enzymes, structure of flagellated...
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sporopollenin
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durable polymer that prevents exposed zygotes from drying out (encases plant spores)
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traits of land plants that are absent in charophyceans
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apical meristems, alternation of generations, walled spores produced in sporangia, multicellular...
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sporangia
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on sporophyte, produces plant spores. diploid sporocytes inside the cell go through meiosis...
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archegonia
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female gametangia. vase shaped organs that produce a single egg retained in the base of the...
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antheridia
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male gametangia. produces and releases sperm into the environment.
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byrophytes
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nonvascular plants
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lycophytes
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vascular plants clade: club mosses and their relatives
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pterophytes
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vascular plants: ferns and their relatives
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