BIOL 112: EXAM 1
17 Cards in this Set
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seeds
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develop after fertilization of an ovule; vehicle of dispersal; NEW generation
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angiosperms
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In ________, develops with fruit wall
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silk
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styles (monocot seeds)
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pericarp
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fruit wall + seed coat
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hilum
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attachment point of a seed (monocot seeds)
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embryo
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...
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cotyledon
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scutellum
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suspensor
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stalk cells + basal cells
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meristems
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new cells are produced from ________ that grow mitotically
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meristems
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3 types of ______ : apical, lateral, intercalary
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epidermis
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dermal tissue; outermost covering of the plant; water regulation, protection and gas exchange.
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ground
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parenchyma, collenchyma, sclerenchyma - the ______ tissue
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phloem
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cell types: sieve tube & companion cell; func: transport of nutrients
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flowering
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sieve tubes and companion cells are found in ______ plants but not in conifers
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plates
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sieve tube elements have sieve _______
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xylem
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cell types: vessel
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trichomes
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func: 1. protection - mechanical & chemical, 2. slow transpiration, 3. absorption - root hairs
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Final Study Guide