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प्रश्न
Given below is the diagram of an apparatus used to study a particular phenomenon in plants:
What is it used for?
उत्तर
Ganong’s potometer is used to measure the water intake of a plant which is almost equal to the water lost through transpiration.
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संबंधित प्रश्न
Name the following:
An instrument used to find the rate of transpiration.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Forest contribute in bringing rains.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Potometer is an instrument used for Demonstration of transpiration occurring from the lower surface of a leaf.
Given below is the diagram of an apparatus used to study a particular phenomenon in plants:
- Name the apparatus.
- What is it used for?
- What is the role played by the air-bubble in this experiment?
- What is the use of the reservoir?
- What happens to the movement of the air-bubble if the apparatus is kept:
- in the dark
- in sunlight
- in front of a fan?
Give a reason in each case.
Given below is the diagram of an apparatus used to study a particular phenomenon in plants:
What is the use of the reservoir?
Given below is the diagram of an apparatus used to study a particular phenomenon in plants:
What happens to the movement of the air-bubble if the apparatus is kept:
(i) In the dark
(ii) In sunlight
(iii) In front of a fan
Give a reason in each case.
The apparatus used to measure the rate of transpiration is ______.
Name four kinds of potometers on the basis of the names of the scientists who discovered them.
Define the following term:
Potometer
