Answer:
Dog breeds were developed through artificial selection.
Explanation:
Artificial selection is the process of crossbreeding conducted by the human being in order to select desirable characteristics in animals (and plants). It was through this process that humans were able to develop many dog breeds.
Breed dogs were developed by crossing parents and children, grandparents and grandchildren, siblings and dogs of the same family that had similar characteristics, in order to keep them and make the dog “cute” and pleasant to the taste of those who developed. This can develop very beautiful breeds, however, unfortunately, these crosses also brought problems for many of these animals.
The different breeds of dogs were developed over a period of time is due to artificial selection done by humans.
Artificial selection also known as selective selection is interbreeding of different species to make a new species with desirable characters.
Domestic animals known as breed. An example of mix breed is crossing over of chihuahua with great Dane dog.
Crossbreeding of both plants and animals are done.
Thus, the breeds of dogs are produced by artificial selection.
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