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Plants.

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Presentation on theme: "Plants."— Presentation transcript:

1 Plants

2 Plant Classification Kingdom Phylum Class

3 Non Seeded Plants Mosses and Ferns Algae
Reproduce using spores instead of seeds Algae simple plants that can range from the microscopic to large seaweeds such as giant kelp more than one hundred feet in length.

4 Seeded Plants Angiosperms- flowering plants
“angi” = enclosed sperma= “seed” seeds are enclosed in a fruit Examples: grasses, tulips, oaks, dandelions Divided into two main groups: Monocots & Dicots Gymnosperms- cone bearing plants “gymno” = bare sperma= “seed” seeds grow on cones needle like leaves usually stay green year round Examples: pine trees & evergreens

5 Angiosperm Seeds MONOCOT DICOT Scientific name : Phaseolus lunatus
[blue] [green] [brown] [red] [yellow] [green] [blue] [red] [yellow] Scientific name : Zea Mays Examples: grass, wheat, palms, bananas, lily Scientific name : Phaseolus lunatus Examples: peanut, peas, apples, roses, cactus

6 Angiosperm Seeds MONOCOT DICOT Scientific name : Phaseolus lunatus
[blue] [green] [brown] [red] [yellow] [green] [blue] [red] [yellow] Scientific name : Zea Mays Examples: grass, wheat, palms, bananas, lily Scientific name : Phaseolus lunatus Examples: peanut, peas, apples, oak tree, roses, cactus

7 GERMINATION MONOCOT DICOT

8 ROOTS DICOT MONOCOT Fibrous Roots [orange] Tap root [yellow]
Secondary roots [purple] MONOCOT DICOT

9 Vascular Bundle = xylem + phloem
STEMS Vascular Bundle = xylem + phloem Xylem- carries water upward from roots Phloem – carries food and water down MONOCOT DICOT Vascular bundle Randomly scattered Arranged in circle along outer edge

10 phloem [green] xylem [yellow] MONOCOT DICOT

11 LEAVES DICOT MONOCOT Parallel veins Most narrow leaf Netted veins
Broad leaf MONOCOT DICOT

12 FLOWERS DICOT MONOCOT Flower parts in multiples of 4 or 5

13 Monocots vs Dicots

14 Monocots or Dicots? What is your evidence?

15 Monocots or Dicots? What is your evidence?

16 Monocots or Dicots? What is your evidence?

17 Monocots or Dicots? What is your evidence?

18 Monocots or Dicots? What is your evidence?

19 Monocots or Dicots? What is your evidence?

20 Monocots or Dicots? What is your evidence?
These plants have vascular bundles that scattered throughout the stems. Dicot Monocot Monocot

21 Create flash cards for quiz and test
Vocab word or picture on one side, definition on the other Parts of a seed Seed coat Endosperm Cotyledon Leaves Embryo Xylem Phloem Roots (picture or description for monocot and dicot.) Leaves(picture or description for monocot and dicot.) Stems(picture or description for monocot and dicot.) Flower (picture or description for monocot and dicot.)

22 Parts of a Flower Stamen = Anther & Filament
Stigma [F] Anther [M] Petal Pollen (sperm) [M] Filament [M] Style[F] Ovary [F] Sepal Ovule [F] Stamen = Anther & Filament Pistil = Stigma, Style, Ovary, Ovules

23 Fertilization Pollen Grain Ovule Fused Polar nuclei Sperm nuclei Tube
nucleus Egg nucleus

24 Fertilization Tube nucleus containing egg

25 Fertilization

26 What is important about how you pollinate your plants?


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