Which of the following best describes hybridization in plants?

Hybridization in plants typically refers to the process of crossing two different varieties or species to produce a new plant with a combination of desirable traits from both parent plants. This method capitalizes on the genetic diversity and the beneficial characteristics present in the parent plants, such as increased yield, disease resistance, or improved flavor. By intentionally combining these traits, hybridization can lead to the development of cultivars that perform better in specific environments or meet consumer demands more effectively.

The other options do not accurately capture the essence of hybridization. For instance, combining genetic material from unrelated species may involve genetic engineering rather than traditional hybridization methods. Breeding plants to achieve sterility is generally a different goal, often pursued for specific agricultural strategies, like preventing cross-pollination or ensuring seed viability. Finally, creating clones of existing varieties focuses on asexual reproduction, which is distinctly different from hybridization that relies on sexual reproduction through the combination of genetic materials from different parents.