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प्रश्न
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 ______
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उत्तर
Xylem and conduction of water and mineral salts
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संबंधित प्रश्न
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.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Atmospheric humidity promotes transpiration from a green plant.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Most transpiration occurs during midday.
Name the following.
The process by which the aerial parts of a green plant give out water as water vapour.
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
Define the above mentioned process.
What is meant by the term transpiration stream?
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Explain the Term
Transpiration
Explain the Term :
Hydathode
Transpiration is significant for all except ______.
