Cloning

Cloning is the process of creating a genetically identical copy of an organism, cell, or DNA sequence. It occurs naturally in some organisms, such as bacteria and certain plants, but can also be performed artificially through techniques like somatic cell nuclear transfer (SCNT) and reproductive cloning. Cloning has applications in medicine, agriculture, and conservation, allowing for the replication of desirable traits or the preservation of endangered species. Ethical concerns surrounding cloning include issues of identity, biodiversity, and animal welfare.
For more information, visit the Wikipedia entry on Cloning.