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BCMB 321

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Across
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Absorb excess light and become visible are chlorophyll breakdown
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mutants have enlarged meristems
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hairs develop as protrusions from epidermal cells
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Structure and function different on upper and lower surfaces of leaves
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Abbreviated SAM, makes the stem, leaves, flowers fruit and seeds.
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It’s thought that this response helps the seedling push past the impediment
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are localized in endodermis of shoots and in columella and sense gravity
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L1 and L2 of the meristem layer
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Prevents apoplastic water flow and leads to selective uptake of minerals
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make new organs as they grow – leaves, roots, flowers
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cell-cycle regulatory proteins
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Type of leave orientation where leaves form at about 137.5° apart
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The first visible sign of senescence is the break down of what
Down
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Used to make trangenetic plants
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Capacity to form an entire organism
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The developing leaf primordium
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Meristem division with stem cells
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Accumulation of this causes plants to turn red or orange
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The tiny leaves that surround the meristem
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What hormone induces fruit ripening
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The induction of leaf senescence in autumn leaves
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makes the primary and lateral roots
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roots that arise from anything other than the root
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Transpiration and gas exchange side of leaf
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Rate at which senescence occurs is dependent on
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Structure is N6-substituted adenine-related compounds. Trans-zeatin and isopentenyl-adenin
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gene maintains the meristem in an indeterminate state
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the stalk that joins a leaf to a stem
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The gene that maintains Stem Cell Population in central zone.
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Light harvesting side of the leaf
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promotes formation of lateral and adventitious roots