The phenomenon of vernalization can be seen in :

Options

A. Sugarbeet
B. Cabbage
C. Carrot
D. All of these

Answer

To solve the question regarding the phenomenon of vernalization, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Vernalization**:
- Vernalization is the process by which flowering in certain plants is induced by exposure to prolonged cold temperatures. This is a crucial adaptation for many plants to ensure that they flower at the right time of year, typically in spring.

2. **Identify the Options Given**:
- The question provides multiple options, and we need to evaluate each one to determine if they exhibit the phenomenon of vernalization.

3. **Evaluate Each Option**:
- **Option 1: Sugar Beet**:
- Sugar beet is known to undergo vernalization. It requires a period of cold to flower properly.
- **Option 2: Carrot**:
- Carrots also require vernalization. They need exposure to cold temperatures to initiate flowering.
- **Option 3: Cabbage**:
- Cabbage is another plant that exhibits vernalization. It also requires cold exposure to induce flowering.

4. **Conclusion**:
- Since all the provided options (Sugar Beet, Carrot, and Cabbage) are known to undergo vernalization, the correct answer to the question is that the phenomenon of vernalization can be seen in all of these plants.

### Final Answer:
The phenomenon of vernalization can be seen in: **All of these (Sugar Beet, Carrot, and Cabbage)**.

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