Angiosperms Covered Seed Plants.

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Presentation transcript:

Angiosperms Covered Seed Plants

Comparison of Monocots and Dicots Go to color plate

Root Patterns Dicots Monocots

General Shape of Leaf Monocot Dicot

Monocot or Dicot? Why? Dicot Bundles in a ring

Monocot or Dicot? Why Monocot Veins are parallel General leaf shape

Monocot or Dicot? Monocot Bundles Scattered

Monocot or Dicot? Why? Dicot Flower parts in 4’s or 5’s

Monocot or Dicot? Why? Dicot 2 seed leaves

Monocot or Dicot? Why Monocot Flower parts in 3’s

Monocot or Dicot? Why Dicot Veins are branched

Monocot or Dicot? Why? Dicot Root is a taproot

Monocot or Dicot Why? Monocot 1 seed leaf

Monocot or Dicot Why? Monocot Fibrous roots

Plant Systems 1 2

P l a n t Organs R o o t s S t e m s L e a v e s

Go to 12.2 Then worksheet

Tissue Organization

Meristematic Tissue Undifferentiated – unspecialized Only tissue capable of cell division

2 General Types A. A p i c a l – at the tips & B. L a t e r a l –down the sides

Apical Primary Growth – growth in length

Lateral Secondary Growth – growth in diameter

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.

Plant Growth PERENNIALS - plants that live for more than two years. Trees and shrubs make up most of this category

Special Meristems Go to Color Plate

One Type of Cell: Dermal & Ground Simple Tissue One Type of Cell: Dermal & Ground

Dermal Tissue Broad and Flat Cover & Protect

Ground Tissue See worksheet

Collenchyma Flexible - support

Sclerenchyma Rigid - support

Parenchyma Mostly Storage Some photosynthesis

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

More than 1 type of cell: Vascular Complex Tissue More than 1 type of cell: Vascular

V a s c u l a r T i s s u e s ......................................

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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