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Angiosperms Covered Seed Plants
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Comparison of Monocots and Dicots
Go to color plate
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Root Patterns Dicots Monocots
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General Shape of Leaf Monocot Dicot
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Monocot or Dicot? Why? Dicot Bundles in a ring
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Monocot or Dicot? Why Monocot Veins are parallel General leaf shape
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Monocot or Dicot? Monocot Bundles Scattered
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Monocot or Dicot? Why? Dicot Flower parts in 4’s or 5’s
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Monocot or Dicot? Why? Dicot 2 seed leaves
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Monocot or Dicot? Why Monocot Flower parts in 3’s
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Monocot or Dicot? Why Dicot Veins are branched
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Monocot or Dicot? Why? Dicot Root is a taproot
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Monocot or Dicot Why? Monocot 1 seed leaf
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Monocot or Dicot Why? Monocot Fibrous roots
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Plant Systems 1 2
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P l a n t Organs R o o t s S t e m s L e a v e s
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Go to 12.2 Then worksheet
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Tissue Organization
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Meristematic Tissue Undifferentiated – unspecialized
Only tissue capable of cell division
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2 General Types A. A p i c a l – at the tips & B. L a t e r a l –down the sides
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Apical Primary Growth – growth in length
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Lateral Secondary Growth – growth in diameter
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Plant Growth ANNUALS - plants which grow flowers, produce seeds, and die in one year. BIENNIALS - plants which take two years to grow, flower, produce seeds, and die. the first season they grow roots, stems, and leaves the second season that they produce flowers and seeds.
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Plant Growth PERENNIALS - plants that live for more than two years.
Trees and shrubs make up most of this category
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Special Meristems Go to Color Plate
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One Type of Cell: Dermal & Ground
Simple Tissue One Type of Cell: Dermal & Ground
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Dermal Tissue Broad and Flat Cover & Protect
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Ground Tissue See worksheet
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Collenchyma Flexible - support
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Sclerenchyma Rigid - support
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Parenchyma Mostly Storage Some photosynthesis
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Color Code Simple Tissues:
A-green; B-black; C-pink; D-gray; E & E1 -green; F- Red; G- none; H-blue; I- light brown; J- purple; K-dark brown; L-none; M- orange
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More than 1 type of cell: Vascular
Complex Tissue More than 1 type of cell: Vascular
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V a s c u l a r T i s s u e s
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Color Code Complex Tissues:
Xylem: Phloem* - Yellow A – red; B- orange CDEFGG1 – any colors Phloem: Xylem* - red; A- yellow; B-orange DEFGG1-any colors
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