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NTA Abhyas NEET2020BotanyTransport in PlantsPractice

The continuous upward flow of water stream in tall trees is maintained due to ______________________.

Options

  1. AGuttation and transpiration
  2. BTranspiration pull only
  3. CCohesive force between water molecules only
  4. DCohesive force between water molecules and transpiration pull

Correct answer

D. Cohesive force between water molecules and transpiration pull

Step-by-step solution

The continuous upward flow of water stream in a tall tree is maintained due to cohesive force between water molecules and transpiration pull.

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