Leaf Anatomy and Photosynthesis Quiz
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Questions and Answers

Which structure is responsible for converting light energy into cellular energy during photosynthesis?

  • Chloroplasts (correct)
  • Chlorophyll
  • Stomata
  • Cuticle layer
  • What is the main function of leaves in plants?

  • To facilitate photosynthesis (correct)
  • To protect the stem
  • To produce flowers
  • To store water
  • Which layer of the leaf is responsible for preventing water loss and controlling the entrance and exit of gases?

  • Palisade layer
  • Cuticle layer (correct)
  • Upper epidermis
  • Spongy layer
  • Which layer of the leaf is responsible for initiating photosynthesis?

    <p>Palisade layer</p> Signup and view all the answers

    Which layer of the leaf is responsible for storing some of the products of photosynthesis?

    <p>Spongy layer</p> Signup and view all the answers

    What is the main function of the stomata in the lower epidermis?

    <p>To facilitate gas exchange</p> Signup and view all the answers

    Which cells in a plant leaf are responsible for opening and closing the stomata?

    <p>Guard cells</p> Signup and view all the answers

    What is the purpose of opening the stomata in a plant leaf?

    <p>To allow for the diffusion of carbon dioxide</p> Signup and view all the answers

    Under what conditions do the guard cells close the stomata?

    <p>When the temperature is high and the humidity is low</p> Signup and view all the answers

    What is the function of the guard cells in a plant leaf?

    <p>To control the opening and closing of stomata</p> Signup and view all the answers

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