The vegetative propagation by mound layering takes place in

Options

A. sugarcane
B. grapes
C. gooseberry
D. none of these

Answer

### Step-by-Step Solution:

1. **Understanding Vegetative Propagation**:
- Vegetative propagation is a method of asexual reproduction in plants where new individuals are produced from the vegetative parts of the plant, such as stems, roots, or leaves, rather than from seeds.

2. **Defining Mound Layering**:
- Mound layering, also known as ground layering, is a specific technique of vegetative propagation. In this method, the main stem of a plant is laid horizontally on the ground, and the lateral buds that grow from it are encouraged to develop roots.

3. **Process of Mound Layering**:
- The main stem is bent down to the ground, and the lateral buds are positioned above the soil. As the main stem is buried partially, the lateral buds grow upwards and develop roots at the points where they are in contact with the soil.

4. **Separation of New Plants**:
- Once the lateral buds have developed sufficient roots, they can be separated from the main stem. Each rooted bud can then be planted as an individual plant.

5. **Identifying the Plant**:
- The question asks for a specific plant that utilizes mound layering for vegetative propagation. The video mentions that this method is commonly used in the propagation of the Gooseberry plant.

6. **Conclusion**:
- Therefore, the correct answer to the question is that vegetative propagation by mound layering takes place in **Gooseberry**.