The most significant property of vegetative propagation is that

Options

A. It enables the rapid production of genetic variation
B. It is a means of production of genetic individuals genetically identical to the parent.
C. It ensures that the progeny are safe from the attack of disease and pests
D. It is an ancient practice.

Answer

### Step-by-Step Solution:

1. **Understanding Vegetative Propagation**:
- Vegetative propagation is a form of asexual reproduction in plants. This means that it involves only one parent plant.

2. **Genetic Identity**:
- The offspring produced through vegetative propagation are genetically identical to the parent plant. This is because there is no mixing of genetic material from another individual.

3. **Colon Formation**:
- Since the offspring are clones of the parent, they are often referred to as "clones" or "colonies" of the original parent plant.

4. **Methods of Vegetative Propagation**:
- Common methods include grafting, cutting, layering, tubers, and bulbs. These methods allow for the reproduction of plants without the need for seeds.

5. **Artificial Methods**:
- In addition to natural methods, vegetative propagation can also be achieved artificially through techniques like tissue culture and cell culture.

6. **Conclusion**:
- The most significant property of vegetative propagation is that it produces genetically identical individuals to their parent plant, due to the absence of genetic mixing.

### Final Answer:
The most significant property of vegetative propagation is that it produces genetically identical individuals to their parent plant.

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