Upward movement of water in plants is called

Options

A. Translocation
B. Suction
C. Flight
D. Ascent of sap .

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the upward movement of water in plants.

2. **Identifying the Options**: The options provided are:
- Translocation
- Suction
- Flight
- Ascent of sap

3. **Analyzing Each Option**:
- **Translocation**: This term refers to the movement of substances (like nutrients) from one part of the plant to another, but it does not specifically refer to the upward movement of water.
- **Suction**: This term generally refers to the act of removing air or liquid from a space, not specifically related to the movement of water in plants.
- **Flight**: This term is not relevant in the context of plant biology and does not pertain to the movement of water.
- **Ascent of sap**: This term specifically refers to the upward movement of water and minerals from the roots through the xylem to the aerial parts of the plant.

4. **Conclusion**: Based on the analysis, the correct term for the upward movement of water in plants is **ascent of sap**.

**Final Answer**: The upward movement of water in plants is called **ascent of sap**.

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