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Plant Kingdom

Plant Kingdom. Objective 4.01 & 4.02: Analyze the classification of organisms & processes by which organisms accomplish essential life functions. Characteristics. Eukaryotic Autotrophic Multicellular Organelles found in Plants but NOT Animals: Cell Wall Chloroplasts.

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Plant Kingdom

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  1. Plant Kingdom Objective 4.01 & 4.02: Analyze the classification of organisms & processes by which organisms accomplish essential life functions.

  2. Characteristics • Eukaryotic • Autotrophic • Multicellular Organelles found in Plants but NOT Animals: • Cell Wall • Chloroplasts Company Logo

  3. Plant Kingdom Cladogram Cone-bearingplants Ferns andtheir relatives Mosses andtheir relatives Floweringplants Flowers; SeedsEnclosed in Fruit Seeds Water-Conducting(Vascular) Tissue Green algaeancestor Company Logo

  4. 4 Types of Plants: Company Logo Vascular Nonvascular Gymnosperm Angiosperm

  5. Nonvascular Company Logo • Plants do NOT have tube network to carry water and nutrients throughout. • Water transported by osmosis • Must live near water • No seeds • Examples: Moss, Liverwort, Hornwort

  6. Vascular Company Logo • Plants have thin tubes to carry water and nutrients throughout. • Must live in moist areas • Have roots, leaves, and stems. • No seeds • Use spores to reproduce • Example: Ferns

  7. Gymnosperm Company Logo “Naked Seed” Vascular Any plant with a cone Also known as conifers Seeds are produced on cones

  8. Male & Female Pinecone Company Logo

  9. Angiosperms Company Logo • “Vesseled Seed” • Vascular • Also known as flowering plants • Categorized by the number of seed leaves (cotyledons) • Monocot • Dicot

  10. Monocot & Dicot Monocots Dicots Seeds Leaves Flowers Stems Roots Company Logo

  11. What is a flower? Company Logo • A flower is the reproductive structure of an angiosperm • Flowers produce: • Seeds: Contains plant embryo • Fruit: Mature flower ovary

  12. Pollination Company Logo • Pollen (the male gamete) from the anther is released and transported to stigma of other flowers: • By insects • By mammals • By birds • By wind

  13. Types of Pollination Company Logo • Self Pollination: • Plant A  Plant A • Cross Pollination: • Plant A  Plant B

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