ICSE Class X Biology 2019 Solved Papers

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Given below is an apparatus which was setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
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Question : 67
Total: 96
Name the process being studied. Define the process.
Solution:  
Transpiration.
It is the process of loss of water in the form of vapour from the aerial parts of the plant.
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