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The ascent of water in tall trees is mainly due to 

Biology
WAEC 2018

The ascent of water in tall trees is mainly due to 

  • A. adhesive forces
  • B. transpiration pull
  • C. root pressure
  • D. cohesive forces
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Correct Answer: Option B
Explanation

Transpiration pull or the suction force is the force which aids in drawing the water upward from roots to leaves which is used by the leaves for photosynthesis and excess is released through the stomata.

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