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Question
Answer the following (only in few words);
When does stomatal transpiration take place in plants?
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Solution
Stomatal transpiration occurs mainly during the day time when the guard cells of stoma are fully turgid and the stomata are fully open.
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RELATED QUESTIONS
State whether the following statement is true or false. Rewrite the false statement correctly.
During transpiration, the leaves lose more water from their upper surface.
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Choose the correct answer:
Transpiration is more ____________
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
What is the purpose of keeping the test tube B in the experimental setup?
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Technical Term
Main function of lenticel.
Write the functional activity of the following structure:
Lenticels
Transpiration is significant for all except ______.
