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प्रश्न
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उत्तर
Experiment to show that during transpiration , evaporation of water takes place in vapour form :
- Take a well watered potted plant .
- Cover the potted plant in a polythene sheet.
- Keep the potted plant in the sunlight.
- Droplets of water are seen on the inner side of the polythene . This shows that the water evaporates and condenses to form droplets of water .
APPEARS IN
संबंधित प्रश्न
Name the factors which affect the rate of transpiration? State their role in each case.
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Suppose you have a small rose plant growing in a pot. How would you demonstrate transpiration in it?
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Explain the Term :
Hydathode
Differentiate Between Cuticular and Lenticular transpiration.
Give Technical Term
Main function of lenticel.
Complete the following sentence with appropriate word:
Transpiration is the loss of water__________________from the leaves of the plant.
State the Location:
Hydathodes
