What does interbreeding refer to?

Interbreeding refers to the process of breeding between individuals of the same species or population, which promotes genetic diversity within that group. This genetic exchange leads to the mixing of alleles, which can enhance the adaptability and survival of a population over time. When members of the same population interbreed, they pass on a combination of traits and characteristics to their offspring, contributing to the evolutionary process.

The other options do not accurately describe interbreeding. Breeding between genetically unrelated species typically results in hybridization, rather than interbreeding, as interbreeding specifically involves individuals that are closer genetically. Artificial selection practices focus on human-directed breeding to enhance specific traits, which is not the same as natural interbreeding. Lastly, testing for inherited diseases does not relate to the concept of interbreeding, as it pertains to genetic analysis rather than the act of breeding itself.