I think that cloning should be legal in the United States but it isnt and probably will never be for many reasons. Cloning in biology is the process of similar producing populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually. Cloning in biotechnology refers to processes used to create copies of DNA fragments, cells , or organisms. The term also refers to the production of multiple copies of a product such as digital media or software.