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प्रश्न
Transpiration is significant for all except ______.
पर्याय
Cooling effect
Suction pull
Ascent of sap
Translocation of food
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उत्तर
Transpiration is significant for all except the translocation of food.
Explanation:
Phloem tissue performs translocation of food; it is not dependent on transpiration.
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संबंधित प्रश्न
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.
Fill in the blank with the suitable term given below:
Transpiration is reduced if the air is __________.
Transpiration helps in creating ______ force and in eliminating excess ______.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Hydathodes are similar to stomata in plant physiology.
Distinguish between the following:
Transpiration and evaporation
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Reasons for the following:
Plants absorb more water than their requirement
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?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Transpiration takes place only in green plants
Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :
