What is DNA that is derived from the DNA of two or more different species called?

The term for DNA that is derived from the DNA of two or more different species is recombinant DNA. This type of DNA is created through a laboratory process that allows scientists to combine genetic material from different sources. By using various techniques, such as restriction enzymes and ligases, segments of DNA from distinct organisms can be joined together. This enables the study of gene functions, the production of proteins, and the development of genetically modified organisms, among other applications.

Recombinant DNA technology is widely used in fields such as biotechnology and medicine, where it plays a crucial role in creating insulin, vaccines, and other therapeutic products. The ability to manipulate and combine DNA from different species is foundational in advancing genetic engineering practices.