Photosynthesis Experimental Investigation: The Role of Light
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Questions and Answers

What is the purpose of covering one leaf with a black paper 'L' shape in the experimental setup?

  • To prevent the leaf from getting sunlight
  • To protect the leaf from insects
  • To enhance the leaf's ability to absorb sunlight
  • To allow only a specific part of the leaf to receive sunlight (correct)

    • What will happen to the leaf that was covered with the black paper during the experiment?

  • It will turn blue-black
  • It will not change color (correct)
  • It will dry up
  • It will turn yellow

    • Which factor is essential for photosynthesis based on the experimental setup described?

  • Presence of water
  • Presence of carbon dioxide (correct)
  • Presence of oxygen
  • Absence of light

    • Why do only certain parts of the leaf turn blue-black after the experiment?

    <p>Because those parts were covered by the black paper</p> Signup and view all the answers

    What is the significance of destarching the leaves before conducting the experiment?

    <p>To ensure accurate testing for the presence of starch</p> Signup and view all the answers

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