Vegetative propagation in ginger is carried out by means of

Options

A. Rhizome
B. Tuber
C. Roots
D. bulb

Answer

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

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

2. **Identifying the Plant**: In this case, we are focusing on ginger, which is a flowering plant known for its rhizomes.

3. **Types of Structures for Propagation**: The question provides four options for how ginger propagates vegetatively: rhizomes, tubers, roots, and bulbs.

4. **Correct Structure for Ginger**: Among the options, the correct structure for vegetative propagation in ginger is rhizomes. Rhizomes are specialized stems that grow horizontally under the ground.

5. **Characteristics of Rhizomes**: In ginger, these rhizomes are swollen and serve as storage organs filled with food reserves. This adaptation helps the plant survive in adverse conditions.

6. **Growth of Buds**: The terminal or auxiliary buds on the rhizome grow upwards to produce flowering shoots, while lateral buds can develop into new plants.

7. **Conclusion**: Therefore, the correct answer to the question is that vegetative propagation in ginger is carried out by means of rhizomes.

**Final Answer**: Rhizomes

---