Final answer:
The question revolves around the subject of Animal Science, which is a part of Biology. It deals with the study of domesticated animals for agricultural purposes and involves various branches of Biology such as genetics, physiology and behavior.
Step-by-step explanation:
The subject matter of this question pertains to the field of Animal Science, which can be categorized under Biology. Animal science is the comprehensive study of domesticated animals, including their genetics, physiology, behavior, health, and management. As highlighted in the question, this discipline emerged due to humans' domestication of animals principally for agricultural purposes. Biological study of domestic animals helps understand their behavior, health, and breeding methods towards effective management of livestock. Animal science includes the disciplines of genetics, nutrition, physiology and behavior which come together to study domestic animals.
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