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प्रश्न
Define the following term:
Transpiration
Define transpiration.
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उत्तर
Loss of water vapour through the stomatal openings of the leaves of a plant is termed as transpiration.
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संबंधित प्रश्न
What are stomata?
The loss of water in the form of water vapour through stomata on leaves is known as ___________.
Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?
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.
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Name the phenomenon being demonstrated.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium chloride paper is used to demonstrate transpiration
Give the importance of transpiration?
Identify the wrong statement and correct it.
Leaves perform the function of transpiration only.
ABA (Abscisic acid) is called a stress hormone. From where does this hormone get released in leaves?
Water molecule is very polar. Polar end of molecule attracts opposite charges on another water molecule (acts like magnet). How will you explain this property of water with reference to upward movement of water? Comment on the upward movement of water given the intermolecular hydrogen bonding in water.
