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प्रश्न
Enlist different advantages of transpiration.
Mention two advantages of transpiration.
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उत्तर
- It removes excess water.
- It aids in the passive absorption of soil water and nutrients.
- It promotes sap ascent.
- Because stomata are open, gaseous exchange is enhanced, which is essential for photosynthesis and respiration.
- It keeps the turgor of the cells intact.
- Transpiration aids in lowering the temperature of the leaf and providing a cooling effect.
संबंधित प्रश्न
Transpiration is the loss of water as water ______ from the ______ parts of the plant.
Give a reason.
What happens to the movement of the air-bubble if the apparatus shown above is kept in dark.
An apparatus as shown below was set up to investigate a physiological process in plants. The setup was kept in sunlight for two hours. Droplets of water were then seen inside the bell jar. Answer the questions that follow:
Mention two ways in which this process is beneficial to plants.
During transpiration, there is a loss of ______
______ involves evaporative loss of water from aerial parts.
Plants lose water by the process of transpiration.
Identify the wrong statement and correct it.
Leaves perform the function of transpiration only.
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?
Why is transpiration less in the still wind?
Define the term Vital capacity.
