Maintenance Processes in Living Organisms Quiz
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Questions and Answers

What is the function of the stomata in terrestrial plants?

  • To store starch
  • To allow for photosynthesis
  • To provide structural support
  • To regulate gas exchange and water balance (correct)

What is present on the surface of the leaves?

  • Guard cells (correct)
  • Chloroplasts
  • Starch granules
  • Water channels

What is the shape of guard cells?

  • Rectangular
  • Circular
  • Kidney-shaped (correct)
  • Square

What happens to guard cells when water enters?

<p>They become turgid (B)</p> Signup and view all the answers

What happens to stomata during the day?

<p>They open and close (A)</p> Signup and view all the answers

What is the function of starch in terrestrial plants?

<p>To store energy (C)</p> Signup and view all the answers

What is the color of guard cells when they are turgid?

<p>White (C)</p> Signup and view all the answers

What happens to guard cells when water is lost?

<p>They become flaccid (C)</p> Signup and view all the answers

What is the shape of the tiny pores or microspores in terrestrial plants?

<p>Circular (D)</p> Signup and view all the answers

What is the function of the bell jars in the experiment?

<p>To trap gases (A)</p> Signup and view all the answers

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