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Cards In This Set
| Front | Back |
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In the life cycle of primitive plants, which stage predominates?
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Haploid stage
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Gametophytes are
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Haploid plants that produce gametes
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The increased complexity among the different divisions of land plants is paralleled by increased complexity of which of the following?
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Sporophyte
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The _____, which bears flowers, roots, stems, and leaves, dominates the life cycle of flowering plants
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Sporophyte
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The flowering plants and gymnosperms differ from other plants by
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The possession of vascular tissue and dominance by the diploid generation
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All are Bryophytes EXCEPT
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A. hornworts.
b. liverworts. c. lycopods. d. mosses. |
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Of all land plants, bryophytes alone have independent _____ and attached, dependent _____ .
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Gametophytes; sporophytes
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In horsetails, lycophytes, and ferns,
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Spores give rise to gametophytes
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Rhizomes in the whisk ferns serve the same function as __________ in more advanced land plants.
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Roots
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Whisk ferns, lycophytes, horsetails, and ferns are classified as _____ plants.
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Seedless vascular
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Gymnosperms
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Were the first plants not to have swimming sperm and were therefore freed from the need for water to reproduce.
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Microspores mature into
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Pollen grains
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The conifers, such as pines and junipers, are examples of the
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Gymnosperms
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Hich of the following statements is NOT true?
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A. Monocots and dicots are two classes of angiosperms.
b. Bryophytes are nonvascular plants. c. Lycophytes and angiosperms are both vascular plants. d. Gymnosperms are the simplest vascular plants. |
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Which DOES NOT apply to gymnosperms and angiosperms?
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A. vascular tissues
b. diploid dominance c. single spore type d. all of the above |
