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प्रश्न
Stomata of a plant open due to ______.
पर्याय
Influx of K+
Effrilx of K+
Influx of Cl–
Influx of OH–
उत्तर
Stomata of a plant open due to influx of K+.
संबंधित प्रश्न
What are stomata?
Under what conditions do plant transpire more quickly?
How does transpiration help the roots absorb water and minerals from the soil?
Name the process by which water loss takes place through the leaves.
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Name the phenomenon being demonstrated.
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:
Explain the process named above in 7.1.
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:
Suggest a suitable control for this experiment.
Name the cell that surrounds the stoma.
What type of transpiration is possible in the xerophyte Opuntia?
______ involves evaporative loss of water from aerial parts.
Transpiration is a necessary evil in plants. Explain.
Transpiration takes place through ______.
Why is transpiration called a necessary evil?
Write a note on Transpiration.
How can plants be grown under limited water supply without compromising on metabolic activities?
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?
Name the structures through which Transpiration occur in a plant.
Transpiration occurs:
