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प्रश्न
What type of transpiration is possible in the xerophyte Opuntia?
विकल्प
Stomatal
Lenticular
Cuticular
All the above
उत्तर
Lenticular
संबंधित प्रश्न
Transpiration is defined as:
State whether the following statement is true or false. Rewrite the false statement correctly.
Transpiration is the loss of water from the roots of the plant.
Define the three processes by which plants absorb water and minerals from the soil.
Name the process by which water loss takes place through the leaves.
Give suitable explanation for the following:
Cork and bark of trees help in preventing loss of water
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
What is the purpose of putting oil in the test tube?
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Would it make a difference if the experimental set-up is kept in bright sunshine?
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.
Describe an experiment to prove that transpiration occurs more from the undersurface of dorsiventral leaves.
Stomata of a plant open due to ______.
Plants lose water by the process of transpiration.
Guard cells are responsible for the opening and closing of stomata.
Analogy:
Photosynthesis: ______:: Transpiration: Stomata
Which one is not related to transpiration?
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?
Observe the following diagram and identify the process and its significance from the following options:
Define the term Vital capacity.
