Guttation differs from transpiration In this aspect

Options

A. It occurs in liquid from
B. It occurs In vapour from
C. it occurs during day time
D. it is controlled by stomata

Answer

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

1. **Understanding Guttation:**
- Guttation is the process of water loss from plants in the form of liquid droplets. This typically occurs at the edges of leaves and is facilitated by specialized structures called hydathodes.

2. **Understanding Transpiration:**
- Transpiration, on the other hand, is the process where water is lost from the plant in the form of water vapor. This process primarily occurs through small openings on the leaves known as stomata.

3. **Key Differences:**
- The main difference between guttation and transpiration lies in the form of water lost:
- Guttation: Water is lost as liquid droplets.
- Transpiration: Water is lost as vapor.

4. **Timing of the Processes:**
- Guttation usually occurs during the night or early morning when the humidity is high and the stomata are closed.
- Transpiration predominantly occurs during the daytime when stomata are open to allow gas exchange.

5. **Control Mechanism:**
- Guttation is not controlled by stomata; it is regulated by hydathodes.
- Transpiration is controlled by stomata, which open and close to regulate water loss and gas exchange.

6. **Conclusion:**
- Therefore, the aspect in which guttation differs from transpiration is that guttation occurs in liquid form, while transpiration occurs in vapor form.

**Final Answer:**
Guttation differs from transpiration in that it occurs in liquid form.

---