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प्रश्न
What is transpiration?
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उत्तर
The loss of water in the form of vapour is called transpiration that occurs through leaves, stem, flowers and fruits.
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संबंधित प्रश्न
Very short answer question.
Why do diurnal changes occur in osmotic potential of guard cells?
Explain the root pressure theory.
Answer the following question.
What is the significance of transpiration?
Which of the following term correctly describes the membrane which allows passage of certain substances more readily than others?
Guard cells differ from epidermal cells in having
Give an example of plant having both kidney and dumb-bell shaped guard cells in stomata.
Sketch and label:
Types of guard cells
Write a short note on Structure of stomatal apparatus.
What are the limitations of root pressure theory?
Statement I - During night, guard cells become flaccid.
Statement II - During day time, guard cells become turgid due to endosmosis.
In light of above statements, choose the most appropriate answer from the option given below.
