Animations and video illustrating how stomata open and close.
Cato Tandberg, Center for School Science, dep. of Biology, University of Oslo; Bjørn Vidnes, Norwegian Centre of Science Education; Wenche Erlien, Norwegian Centre of Science Education
Describe the structure of the stoma complex
Why do we usually find more stomata on the lower side /underside of a leaf
Explain why the structure of the guard cells means that they change shape in response to increasing pressure
A tulip has more or less the same number of stomata on both sides of its leaves. Why?
Why does a water lily only have stomata on the upper sides of its leaves?
Explain in some detail how different factors can affect the opening and closing of stomata.
It looks like you have entered an ISBN number. Would you like to search using what you have
entered as an ISBN number?
Searching for Members?
You entered an email address. Would you like to search for members? Click Yes to continue. If no, materials will be displayed first. You can refine your search with the options on the left of the results page.