Select a method of plant breeding useful in incorporating the new characters into the plants

Options

A. Introduction
B. Pure line selection
C. Hybridization
D. Clonal selection

Answer

To answer the question about selecting a method of plant breeding useful in incorporating new characters into plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a method of plant breeding that is effective in introducing new characteristics into plants.

2. **Evaluate the Options**:
- **Introduction**: This method involves bringing new plant species from their native environment to a new environment. While this can introduce new traits, it does not specifically focus on breeding for new characteristics.
- **Pure Line Selection**: This method involves selecting plants from a self-pollinated crop to maintain desirable traits. However, it does not introduce new characteristics; it focuses on stabilizing existing traits.
- **Hybridization**: This method involves crossing genetically dissimilar plants to create a new variety that incorporates desirable traits from both parent plants. This is a direct way to introduce new characteristics.
- **Clonal Selection**: This method involves selecting desirable clones from a population of vegetatively propagated crops. While it can enhance certain traits, it does not introduce new genetic material.

3. **Identify the Best Method**: Among the options, hybridization is the most effective method for incorporating new characters into plants because it allows for the combination of traits from different genetic backgrounds.

4. **Conclusion**: The correct answer to the question is **Hybridization**.