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Search > Learning Exercise Results > Exercise on stomata

Learning Exercise: Exercise on stomata

Exercise on stomata
Six questions on stomata


Submitted by:
Øystein Sørborg
Date Last Modified:
April 14, 2010


Exercise 1 Describe the structure of the stoma complex Exercise 2 Why do we usually find more stomata on the lower side /underside of a leaf Exercise 3 Explain why the structure of the guard cells means that they change shape in response to increasing pressure Exercise 4 A tulip has more or less the same number of stomata on both sides of its leaves. Why? Exercise 5 Why does a water lily only have stomata on the upper sides of its leaves? Exercise 6 Explain in some detail how different factors can affect the opening and closing of stomata.



  • High School

Type of Task

  • Group
  • Individual
  • Student-centered
  • Supervised
  • Unsupervised