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Internal and External Structures and Functions o ...

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  • What is stomata?
    The small openings on the undersides of most leaves through which oxygen and carbon dioxide can move
  • A particular job
    Function
  • What is phloem?
    It moves in many directions. It transports food from leaves to all other parts of the plant
  • It moves materials in only one direction-upward from the roots to all the parts
    Xylem
  • Organized parts that work together to help an organism survive
    Structure
  • Small tubes that transport or carry materials throughout the plant
    Vascular System
  • What are the two main structures of the vascular system?
    Xylem and phloem
  • Female reproductive part of the plant that receives the pollen
    Pistil
  • What is the vascular system?
    Small tubes that transport or carry materials throughout the plant
  • What is petal?
    Colored outer part of flower that attracts pollinators
  • Inner (structures that inside, the plant must be cut or dissected to see)
    Internal
  • What are the external structures of a plant?
    Leaf, stem, roots, flowers, bark, and thorns
  • Colored outer part of flower that attracts pollinators
    Petal
  • The female reproductive part of a plant in the flower, where the seed forms
    Ovary
  • They are usually green, located below the petals, protect the flower before it grows
    Sepals
  • What is the photosynthesis?
    Process by which plants use the energy from the sun to convert water and carbon dioxide from the air into sugar and oxygen
  • It moves in many directions. It transports food from leaves to all other parts of the plant
    Phloem
  • The small openings on the undersides of most leaves through which oxygen and carbon dioxide can move
    Stomata
  • Outer (structures that are easy to see)
    External
  • What is stamen?
    Male part of flower that makes the pollen
  • What is sepal?
    They are usually green, located below the petals, protect the flower before it grows
  • What is structure?
    Organized parts that work together to help an organism survive
  • What is xylem?
    It moves materials in only one direction-upward from the roots to all the parts
  • What is pistil?
    Female reproductive part of the plant that receives the pollen
  • Process by which plants use the energy from the sun to convert water and carbon dioxide from the air into sugar and oxygen
    Photosynthesis
  • What are the most important functions?
    Survival, growth, protection, and reproduction
  • Male part of flower that makes the pollen
    Stamen
  • During photosynthesis a plant needs ___________ .
    Water, carbon dioxide, and sunlight (energy from the sun).
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