Which trait is common among domesticated animals?

The choice of increased sociability towards humans accurately represents a common trait among domesticated animals. Domestication typically involves selective breeding for traits that enhance compatibility with human environments. As a result, domesticated animals often exhibit behaviors that foster social bonds with humans, such as approaching humans, seeking their company, and responding positively to human interaction. This sociability has been advantageous for both the animals and humans, facilitating companionship and cooperation in various activities, including farming and companionship.

In contrast, greater aggression towards humans would hinder the relationship required for domestication. While some domesticated animals can display aggression, domestication generally favors animals that can coexist peacefully with people. Lower adaptability to environments is not a common trait among domesticated animals; in fact, many have shown remarkable adaptability to various living conditions due to their reliance on humans for care and management. Lastly, a reduced need for human interaction is contrary to the purpose of domestication, which cultivates a relationship between species, promoting reliance on human social structures rather than isolation.