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Question
Transpiration pull will be maximum under which set of the following conditions?
Options
Open stomata, dry atmosphere and moist soil
Open stomata, high humid atmosphere and well irrigated soil
Open stomata, high humid atmosphere and dry soil
Closed stomata, dry atmosphere and dry soil
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Solution
Open stomata, dry atmosphere and moist soil
Notes
Open stomata, dry atmosphere and moist soil
RELATED QUESTIONS
How does temperature, light intensity and wind affect transpiration?
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:
Transpiration is more ____________
Briefly explain how the rate of transpiration is affected by:
Humidity of the atmosphere
Give Reasons for the following:
Transplanting of seedlings to a flowerbed in the evening is better than doing so in the morning.
What is meant by the term transpiration stream?
Explain the Term
Lenticular
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental set-up was placed in bright sunlight. Study the diagram and answer the following questions:
- Name the process intended for the study.
- Define the above mentioned process.
- When the weight of the test tubes (A and B) is taken before and after the experiment, what is observed? Give reasons to justify your observations in A & B.
- What is the purpose of keeping the test tube B in the experimental set-up?
- What is the purpose of putting oil in the test tube?
State the Location:
Lenticels
Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :
