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प्रश्न
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The pH of the guard cells increases during day time
विकल्प
True
False
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उत्तर
True
APPEARS IN
संबंधित प्रश्न
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Transpiration creates a pull for the upward movement of the sap.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Some desert plants have sunked stomata on their leaves.
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
What is meant by the term transpiration stream?
Give Reasons for the following:
Plants absorb more water than their requirement
Give Reasons for the following:
Why do some herbaceous plants show wilting of leaves during mid-day which again recover in the evening?
What are the advantages of transpiration to the plant?
Explain the Term
Lenticular
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:
