example of transpiration in plants
Answers
•Transpiration is loss of water by the plant by evaporation, chiefly from the minute pores or stomata on the leaves.
•The importance of transpiration, is, however, so great, that these risks must be run.
•Good ventilation is indispensable to allow the worm to give out by transpiration the great quantity of water that it absorbs with the leaf.
•This arrangement is a method of checking transpiration by creating a still atmosphere above the pore of the stoma, so that water vapour collects in it and diminishes the further outflow of vapour.
•The lower surface of the potato leaf is furnished with numerous organs of transpiration or stomata, which are narrow orifices opening into the leaf and from which moisture is transpired in the form of vapour.
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Transpiration is the process in which the roots of the plants absorbs water from the soil and the water is then taken up to the leaves, due to transpiration gradient. From the leaves the water is then lost throught the stomatal pores.
An example for Transpiration is seeping of water in dry soil. When we pour water on dry land the water seeps down in the earth, same is the process of Transpiration but in opposite direction.