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प्रश्न
Comment on the following statement:
A well-watered potted plant shows wilting of leaves on a hot sunny day.
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उत्तर
A well-watered potted plant shows wilting of leaves on a hot sunny day. As during hot sunny day rate of transpiration is more than the rate of absorption of water.
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संबंधित प्रश्न
The loss of water in the form of water vapour through stomata on leaves is known as ___________.
Fill in the blank:
Water is lost from the leaves by__________.
Name the process by which water loss takes place through the leaves.
Distinguish between the following :
Cuticular transpiration and lenticular transpiration
Choose the correct answer:
More water loss in plants is the cause of wilting. This can be checked by ____________
Design an experiment to demonstrate the transpiration process.
Keep some freshly cut flowers in a solution of food colour. Wait for sometime for the dye to rise in the flower, when the stem of the flower is held up in light, coloured strands can be seen inside. Can this experiment demonstrate which tissue is conducting water up the stem?
ABA (Abscisic acid) is called a stress hormone. From where does this hormone get released in leaves?
Name the structures through which Transpiration occur in a plant.
