Advertisements
Advertisements
प्रश्न
Give suitable explanation for the following:
Excessive transpiration results in the wilting of the leaves.
Advertisements
उत्तर
When the rate of transpiration far exceeds the rate of absorption of water by roots, the cells lose their turgidity. Hence, excessive transpiration results in wilting of the leaves.
संबंधित प्रश्न
The loss of water as water vapour from the acrial parts of a plant is known as
List the four advantages of transpiration to the plants.
Expand the following biological abbreviations :
IAA
Answer the following (only in few words);
How does transpiration take place in night?
Answer the following (only in few words);
What is the effect of temperature on transpiration?
Explain how the rate of transpiration is affected on:
a windy day
Choose the correct answer:
Transpiration rate is low ____________
How does the rate of Transpiration differ when there is High humidity?
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Atmospheric humidity promotes transpiration from a green plant.
