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प्रश्न
Give Reasons for the following:
Plants absorb more water than their requirement
उत्तर
The plants absorb much more water than their requirement because:
(a) They require more mineral salts for their growth and minerals are present in very small quantity in water
(b) Most of the water is lost through transpiration. Therefore, to prevent wilting they require an excess of water.
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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.
Most transpiration occurs during midday.
From which structure cuticular transpiration occur in plants?
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Differentiate Between Transpiration and Evaporation.
Differentiate Between Cuticular and Lenticular transpiration.
Complete the following sentence with appropriate word:
Transpiration is the loss of water__________________from the leaves of the plant.
State the Location:
Lenticels
Transpiration is significant for all except ______.
