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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
Given below is an apparatus which was setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
- Name the process being studied. Define the process.
- Why was the pot enclosed in a rubber sheet?
- Mention two external factors which can accelerate the above process.
- List two adaptations in plants to reduce the above process.
- Draw a neat, labelled diagram of a stomatal apparatus.
Name the following.
The process by which the aerial parts of a green plant give out water as water vapour.
What is meant by the term transpiration stream?
Give Reasons for the following:
Why do some herbaceous plants show wilting of leaves during mid-day which again recover in the evening?
Explain the Term :
Hydathode
Name the three types of transpiration.
Differentiate Between Cuticular and Lenticular transpiration.
Differentiate Between Transpiration and Perspiration.
Choose the Odd One Out
An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:
- Name and define the phenomenon labelled A in the diagram.
- Write the significance of the process mentioned in A for the plants.
- What do the direction of the arrows in B and C indicate? Name the phenomena.
- Draw a neat and labelled diagram of an opened stomata.
