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Material:
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Stomata
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| Submitted by: |
Øystein Sørborg on Apr 14, 2010 |
| Date Last Modified: |
Apr 14, 2010 |
| Title: |
Exercise on stomata |
| Description: |
Six questions on stomata |
| Type of Task: |
Group,
Individual,
Student-centered,
Supervised,
Unsupervised
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| Audience: |
High School
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| Categories: |
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| Text of Learning Exercise: |
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. |
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