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प्रश्न
Transpiration pull is due to ______.
पर्याय
high soil water
loss of water by cells
high CO2 levels
none of these
MCQ
रिकाम्या जागा भरा
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उत्तर
Transpiration pull is due to loss of water by cells.
Explanation:
When mesophyll cells lose water vapour into the air during transpiration, they develop a lower water potential, drawing water from neighbouring cells and creating a continuous upward suction pull.
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