Application to `"_____________"` brings bolting in rosette plants.

Answer

To solve the question "Application to '_____________' brings bolting in rosette plants," we can follow these steps:

### Step-by-Step Solution:

1. **Understand Rosette Plants**:
- Rosette plants are characterized by a dense cluster of leaves that grow close to the ground. They have a short stem (axis) with large leaves that develop profusely.

2. **Identify the Characteristics of Rosette Plants**:
- In rosette plants, the growth in the internodes (the segments between two nodes) is minimal. This means that the distance between the leaves is short.

3. **Define Bolting**:
- Bolting is the process where the internodes of the plant elongate significantly before flowering. This elongation can be about 5 to 6 times more than the original size.

4. **Role of Gibberellin**:
- Gibberellin, also known as gibberellic acid, is a plant hormone that stimulates growth. It promotes the elongation of internodes, leading to bolting in rosette plants.

5. **Conclusion**:
- Therefore, the application of gibberellin to rosette plants induces bolting, allowing them to grow taller and eventually flower.

### Final Answer:
Application to **"gibberellin"** brings bolting in rosette plants.

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