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Discuss the factors responsible for asce...

Discuss the factors responsible for ascent of xylem sap in plants.

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### Step-by-Step Solution 1. **Understanding Ascent of Xylem Sap**: - The ascent of xylem sap refers to the upward movement of water from the roots to the shoots of a plant. This process is crucial for transporting water and nutrients necessary for plant growth and metabolism. 2. **Cohesion**: - Cohesion is the mutual attraction between water molecules. This property allows water molecules to stick together. When one water molecule is pulled upward due to transpiration (water loss from leaves), it pulls the next molecule along with it due to this cohesive force. This chain reaction continues, enabling the upward movement of water. ...
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