For plants transpiration is

Options

A. Not very important
B. Important to same
C. A neccessary evil
D. An important burden

Answer

**Step-by-Step Text Solution:**

1. **Understanding Transpiration**: Transpiration is the process by which water evaporates from the aerial parts of plants, primarily through small openings called stomata. This process is crucial for maintaining plant health and function.

2. **Importance of Transpiration**:
- **Water Transport**: Transpiration helps in the upward movement of water and minerals from the roots to the leaves. This is known as the ascent of sap.
- **Cooling Mechanism**: It helps in cooling the plant, especially during hot weather, by releasing water vapor.
- **Nutrient Transport**: It aids in the distribution of nutrients dissolved in water throughout the plant.

3. **Drawbacks of Transpiration**:
- **Water Loss**: While transpiration is essential, it also leads to the loss of water from the plant. Excessive water loss can lead to wilting of leaves.
- **Desiccation**: In extreme cases, if water loss is not compensated, it can result in desiccation or drying out of the plant.

4. **Conclusion**: Given the benefits and drawbacks, transpiration can be viewed as a "necessary evil." It is vital for the plant's physiological processes, but it also has the potential to cause water stress if not balanced properly.

**Final Answer**: Transpiration for plants is best described as a "necessary evil" due to its essential role in water transport and nutrient distribution, alongside the potential drawbacks of water loss.

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