Which of the following is cultivated through vegetative propagation -

Options

A. Potato and Sugarcane
B. Banana and Ginger
C. Dahlia and Rose
D. All

Answer

To determine which of the following plants can be cultivated through vegetative propagation, we can analyze each option provided:

1. **Potato**: Potatoes can be cultivated through vegetative propagation by using tubers. A potato tuber has "eyes" which can sprout and grow into a new plant when planted in the soil.

2. **Sugarcane**: Sugarcane can also be propagated vegetatively. The stem of the sugarcane can be cut into sections, and each section can grow into a new plant when planted.

3. **Banana**: Bananas reproduce through vegetative propagation as well. They form rhizomes, which are underground stems that can give rise to new banana plants when separated and planted.

4. **Ginger**: Similar to bananas, ginger also propagates through rhizomes. When pieces of the ginger rhizome are planted in the soil, they can sprout and grow into new ginger plants.

5. **Dahlia**: Dahlias can be propagated through tubers. The tubers can be divided and planted to grow new dahlia plants.

6. **Rose**: Roses can be propagated through stem cuttings. A cutting from a rose stem can root in the soil and develop into a new rose plant.

After analyzing all the options, we can conclude that all the mentioned plants (potato, sugarcane, banana, ginger, dahlia, and rose) can be cultivated through vegetative propagation.

**Final Answer**: All of the above.

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