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10 Cards in this Set
- Front
- Back
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Parenchyma Cells
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Alive when they perform their functions, most numerous
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Collenchyma Cells
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Thick primary walls, elongated, provide support for petioles, stems
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Sclernchyma Cells
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Thick secondary wall, die after laying down cell wall, support bark, wood
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Tracheids
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Undergo apoptosis, hollow inside, water and minerals move through them through pits
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Vessle Elements
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Break down end walls, become hollow inside, form long pipeline
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Sieve tube elements
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Meet end to end, plasmodesmata in end tubes, filled with phloem sap
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Shoot Apical Meristem
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Cells grow to extend branches
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Root Apical Meristem
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Cells grow to extend roots
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Vascular Cambium
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Provides growth to long cells that become wood and bark
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Cork Cambium
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Provides growth to waxy cork cells
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