Photosynthesis and Stomata Function Quiz
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Questions and Answers

What is the by-product of photosynthesis released through stomata on leaves?

  • Hydrogen (H2)
  • Oxygen (O2) (correct)
  • Carbon dioxide (CO2)
  • Nitrogen

    • Where does photosynthesis primarily take place in a plant?

  • Endoplasmic Reticulum
  • Mitochondria
  • Nucleus
  • Chloroplast (correct)

    • What are the raw materials required for photosynthesis to occur?

  • Nitrogen, phosphorous, and water
  • Oxygen, sunlight, and chlorophyll
  • Starch, glucose, and proteins
  • Sunlight, CO2, and water (correct)

    • Which of the following is true about autotrophic nutrition?

    <p>Autotrophs synthesize their own food</p> Signup and view all the answers

    In which part of a plant cell does photosynthesis occur?

    <p>Chloroplast</p> Signup and view all the answers

    Where does the absorption of light energy by chlorophyll occur in photosynthesis?

    <p>Chloroplasts</p> Signup and view all the answers

    Which process in photosynthesis involves the conversion of light energy into chemical energy?

    <p>Absorption of light energy by chlorophyll</p> Signup and view all the answers

    What is the main function of stomata on the surface of leaves?

    <p>Exchange gases (O2/CO2)</p> Signup and view all the answers

    What is the function of the salivary glands in human digestion?

    <p>Secrete saliva and mucus for starch digestion</p> Signup and view all the answers

    How do unicellular organisms like Amoeba obtain their food?

    <p>Food is taken up through the entire surface</p> Signup and view all the answers

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