DOMESTICATED meaning and definition
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The Meaning of Domestication: How Humans Shaped the World
Domestication is a fundamental concept in biology and anthropology that has played a crucial role in shaping human history. At its core, domestication refers to the process by which humans have intentionally or unintentionally influenced the behavior, physiology, or genetics of a species to make it more suitable for human use. In this article, we will delve into the meaning of domesticated and explore its significance in our relationship with other species.
What Does Domesticated Mean?
Domestication can be applied to various species, including plants, animals, and even microorganisms. The process typically involves selective breeding, where humans intentionally breed individuals with desired traits, such as increased milk production or improved egg-laying capacity. Over time, these selected traits become fixed in the population, making the domesticated species more suitable for human use.
Domestication can also occur unintentionally, through processes like artificial selection or genetic drift. For example, humans may inadvertently breed animals that are better suited to their environment or provide them with food and shelter, leading to changes in behavior or physiology over generations.
Types of Domestication
There are several types of domestication, including:
- Primary domestication: This refers to the initial process of domesticating a species, such as the domestication of wheat, barley, or animals like cattle, sheep, and pigs.
- Secondary domestication: This involves breeding already-domesticated species for specific traits, such as dairy cattle or poultry.
- Synthetic domestication: This is the intentional creation of new species through selective breeding, often combining characteristics from different species.
The Impact of Domestication
Domestication has had a profound impact on human history and society. The domestication of plants and animals enabled humans to settle in one place, leading to the development of agriculture, cities, and complex societies. Domesticated species have also played a crucial role in food production, medicine, and companionship.
Examples of Domestication
- Cattle: Domesticated from wild aurochs around 10,000 years ago, cattle are now an essential part of many agricultural systems.
- Pigs: Originating from wild boars, pigs were domesticated in Asia around 9,000 years ago and are now raised globally for meat.
- Chickens: Domesticated from red junglefowl in Southeast Asia around 8,000 years ago, chickens are now found on farms and as backyard pets worldwide.
- Rice: One of the most important crops in human history, rice was domesticated in China around 10,000 years ago and is now a staple food globally.
Conclusion
In conclusion, domestication is a complex process that has played a vital role in shaping human society and our relationship with other species. Through intentional or unintentional selection pressures, humans have influenced the behavior, physiology, and genetics of countless plant and animal species, leading to the development of agriculture, cities, and complex societies. As we continue to evolve alongside our domesticated companions, it is essential that we understand the intricate history and significance of this process.
References:
- Smith, C. (2015). Domestication. In Encyclopedia of Animal Science (pp. 235-240). Academic Press.
- Harlan, J. R. (1971). Crops and Man. American Society of Agronomy.
- Clutton-Brock, T. H. (1988). Domesticated Animals from Early Times. University of Chicago Press.
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