Water lost in guttation is

Options

A. Pure water
B. Impure water
C. In the form of vapour
D. Either ( pure water ) or (Impure water )

Answer

To solve the question "Water lost in guttation is", we will analyze the process of guttation and its characteristics step by step.

### Step-by-Step Solution:

1. **Understanding Guttation**:
- Guttation is the process by which plants lose water in the form of droplets. This occurs through specialized pores called hydrothodes, primarily during the night or in dark conditions.

**Hint**: Remember that guttation is different from transpiration, which occurs during the day.

2. **Identifying the Form of Water Lost**:
- The water lost during guttation is not in the form of vapor. Instead, it is released as liquid droplets.

**Hint**: Guttation involves liquid droplets, while transpiration involves water vapor.

3. **Composition of Water Lost**:
- The water that is lost through guttation is not pure. It contains dissolved organic and inorganic substances, making it impure.

**Hint**: Consider what substances might be present in the water droplets lost during guttation.

4. **Evaluating the Options**:
- Option 1: Pure water - Incorrect, as guttation water is not pure.
- Option 2: Impure water - Correct, as it contains various substances.
- Option 3: In the form of vapor - Incorrect, as guttation is in liquid form.
- Option 4: Either pure water or impure water - Incorrect, as it is specifically impure.

5. **Conclusion**:
- Based on the analysis, the correct answer is that the water lost in guttation is **impure water**.

### Final Answer:
**Impure water**.