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प्रश्न
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:
Name the process being studied.
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उत्तर
Transpiration
संबंधित प्रश्न
Transpiration is defined as:
Multiple choice question. Tick (✓) the correct choice:
The loss of water through the stomata of leaves is called
(a) transpiration
(b) wilting
(c) evaporation
(d) osmosis
Fill in the blank:
Water is lost from the leaves by__________.
Define the term Transpiration stream
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
What is the purpose of the spring balance in the set-up?
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
Name the process intended for study.
What causes the opening and closing of guard cells of stomata during transpiration?
Give the importance of transpiration?
Do different species of plants growing in the same area show the same rate of transpiration at a particular time? Justify your answer.
Name the structures through which Transpiration occur in a plant.
