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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
Describe the mechanism of opening and closing of stomata.
Answer the following question.
Explain the role of transpiration.
Explain the root pressure theory.
Why is transpiration is called ‘a necessary evil’?
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 - structure of stomata[ apparatus.
What are the limitations of root pressure theory?
In plants, active absorption usually does NOT occur when ______.
