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Plant Structures and Function

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  • What is pollination
    Pollen moves from the stamen to the pistil by pollinator
  • These little structures grow off a thick, main root. What are they called?
    Taproot
    Bulb
    Root hairs
    Fibrous roots
  • Which of the following is a basic need for plants to live and grow?
    Soil
    Humans
    Air
    Cold
  • John's daisy is starting to lean sideways and is not standing up tall. What part(s) of the plant is not working the way they should?
    Stem
  • What three things are needed for a plant to make food during photosynthesis?
    Carbon dioxide, sunlight, water
  • What type of root is it?
    Fibrous Roots
  • What is a similarity between sunlight and carbon dioxide?
    They are both absorbed into the plant's leaves.
  • If a plant has water, light, and air, what basic need to live and grow is it missing?
    Nutrients
    Soil
    Shade
    Fertilizer
  • Without leaves, a plant would not be able to ________
    make its own food
  • What is A?
    Petal
  • How does a seed help a plant reproduce?
    The seed creates the fruit, which has the seed embryos.
    It contains seed embryos that germinate into new plants.
    The seeds are transported to the pistil of other plants.
    It acts as a protective outer covering of the fruit.
  • The stamen of a plant has made pollen. What is the next step that happens for the plant to reproduce?
    The plant's flower attracts insects.
  • Todd knows that oxygen is a part of how plants make food. How is oxygen involved in this process?
    Oxygen is released from tiny openings after plant makes food
    Oxygen is absorbed from air into the leaves by tiny opening
    The green substance chlorophyll absorbs oxygen i
    Oxygen is absorbed in the soil by the roots of the plant.
  • How does a seed help a plant reproduce?
    It contains seed embryos that germinate into new plants.
  • What is a similarity between sunlight and carbon dioxide?
    They are both absorbed into the plant's leaves.
    They are both absorbed in the plant's roots.
    They are both captured by chlorophyll in the leaves.
    They are both captured by the plant's stem.
  • It has not rained for weeks. What basic need is not being met for plants in the area?
    Water
  • Which of the following materials are required for the plant to make food through photosynthesis?
    Oxygen, sunlight, and water
    Carbon dioxide and oxygen
    Carbon dioxide, sunlight, and water
    Sunlight and water
  • The ________ is captured by ________ in the ________.
    sunlight, chlorophyll, leaves
    oxygen, tiny openings, leaves
    carbon dioxide, chlorophyll, stem
    water, petals, flower
  • What part of plant is it?
    Flower
  • What part of the plant is fleshy and holds seeds?
    Fruit
  • A plant is absorbing water in the roots, but it is not being transported to the leaves. What is the most likely cause of this?
    There is no chlorophyll in the leaves.
    The phloem is not working correctly
    The roots are not working correctly.
    The xylem is not working correctly.
  • A hard shell sometimes covers the ________ of the plant.
    seed
  • Which part of the flower is label C?
    pistil
  • Which part of the diagram shows the stem?
    C
  • Identify the part of the leaf where the arrow is pointing.
    Blade
    Chlorophyll
    Vein
    Stalk
  • What word would best replace X?
    Sunlight
  • A plant is making food in its leaves, but the food is not being transported to the rest of the plant. What is the most likely cause of this?
    The phloem is not working correctly.
  • What three things are needed for a plant to make food during photosynthesis?
    Carbon dioxide, sunlight, water
  • The broad, flat part of the leaf is called the ________.
    Chlorophyll
    Stalk
    Vein
    Blade
  • Which part of the flower is the arrow pointing to in this image?
    Petal
  • Jackie made a chart about different types of roots.
    Fibrous roots grow close to the surface.
  • Besides air, which basic need is being met in this picture? (1 point)
    light
  • Todd knows that oxygen is a part of how plants make food. How is oxygen involved in this process?
    The green substance chlorophyll absorbs oxygen to the leaf
    Oxygen is released through tiny openings after make food
    Oxygen is absorbed in the soil by the roots of the plant.
    Oxygen is absorbed from the air into the leaves
  • What is D?
    Sepal
  • Which part of the leaf is responsible for converting the sun's energy into food?
    Blade
    Stalk
    Chlorophyll
    Veins
  • Jackie made a chart about different types of roots. What is the error in her chart?
    Fibrous roots are one large root.
    Fibrous roots grow close to the surface.
    Taproots are many small roots of the same size.
    Taproots grow close to the surface.
  • Four students wrote their descriptions of the function of the xylem. Read each one, and decide which student has the best description.
    Julie: The xylem is a part of the stem, and it makes food
    Charlie: Xylem are large tubes in the stem transport food
    Becky: The xylem are small tubes that are a part of plant
    Winston: Xylem are large tubes in the stem transport water
  • John's daisy is starting to lean sideways and is not standing up tall. Which part(s) of the plant is not working the way they should?
    Stem
  • What is B
    Stames
  • The ________ takes in ________ from the air and uses ________ to make food for the plant.
    flower, oxygen, carbon dioxide
    flower, carbon dioxide, sunlight
    leaf, carbon dioxide, sunlight
    leaf, oxygen, sunlight
  • Seeds have formed in the pistil of the plant. What is the next step that happens for the plant to reproduce?
    New plants grow from the seed
  • Without leaves, a plant would not be able to ________.
    make its own food
    attract insects
    absorb nutrients
    support itself in the air
  • What type of root is it?
    Taproot
  • Which statement best describes the process of pollination?
    Pollen moves from the stamen to the pistil.
    Pollen moves from the flower to the leaves.
    Pollen moves from the pistil to the stamen.
    Pollen moves from plants to the ground.
  • Which statement best describes the role of insects in pollination?
    Insects eat the pollen that flowers make.
    Insects move pollen from the pistil to the stamen.
    Insects make the pollen that flowers use to pollinate.
    Insects move pollen from the stamen to the pistil.
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