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Internal Structures & Functions of Plants

  •  English    17     Public
    As the title describes; for Grade 4
  •   Study   Slideshow
  • What does internal mean?
    inside something
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  • What does external mean?
    outside something
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  • What are "structures"?
    The organized parts of something
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  • What does function mean?
    something's job
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  • What is the function of leaves? (Pick the best answer from the picture.)
    Leaves take in sunlight and CO2 gas and use it to make food for the plant.
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  • "photo" in the word photosynthesis means...
    light
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  • "Synthesis" in the word Photosynthesis means...
    making
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  • What things does a plant need for photosynthesis? (Choose all that apply from the choices in the photo.)
    sunlight, water, and carbon dioxide (CO2)
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  • What is created from photosynthesis? (Pick the best answer from the picture.)
    oxygen and sugar
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  • Within the leaf photosynthesis happens in the...? (Pick the best answer from the picture.)
    chloroplasts
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  • Little holes in the leaf that let gasses in and out are called...? (Pick the best answer from the picture.)
    stomata
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  • What does the vascular system in a plant do? (Pick the best answer from the picture.)
    Carry water, sugar and minerals around the plant.
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  • The two types of vascular structures in plants are called? (Pick the two best answers from the picture.)
    xylem and phloem
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  • What is an ovary?
    a female reproductive part
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  • Complete the sentence: "Internal structures can be ______ or so ______ that you can only see them with a microscope."
    Internal structures can be large or so small that you can only see them with a microscope.
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  • Does xylem move materials in only ONE direction or in MANY directions?
    only one direction
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