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Question
Transpiration is significant for all except ______.
Options
Cooling effect
Suction pull
Ascent of sap
Translocation of food
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Solution
Transpiration is significant for all except the translocation of food.
Explanation:
Phloem tissue performs translocation of food; it is not dependent on transpiration.
RELATED QUESTIONS
Describe an experiment to show that the plant loses water through its leaves.
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Given below is an example of a certain structure and its special functional activity:
chloroplasts and photosynthesis
In a similar way, write the functional activity against the following:
Xylem and ______
What are lenticels? Where are they found?
Explain the Term
Transpiration
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:
Cuticle
Write the functional activity of the following structure:
Lenticels
