Clone:

clone , cell or organism that is genetically identical to the original cell or organism from which it is derived. The word clone originates from the ancient Greek klon, meaning “twig.” Many unicellular organisms, such as bacteria and yeasts, are clones of parent cells generated by either binary fission or budding. The body cells of plants and animals are clones ultimately derived from the mitosis (cell reproduction) of a single fertilized egg. More narrowly, a clone can be defined as an ... Learn what cloning is, how it works, and why scientists do it. Explore the history, methods, and applications of cloning genes, cells, and animals. Learn what cloning is, how it's used, and how it works. Many people first heard of cloning when Dolly the Sheep showed up on the scene in 1997. Artificial cloning technologies have been around for much longer than Dolly, though. There are two ways to make an exact genetic copy of an organism in a lab: artificial embryo twinning and somatic cell nuclear transfer. 1. Artificial Embryo Twinning Artificial embryo twinning is a relatively low-tech way to make clones. As the name suggests, this technique mimics the natural process that creates ...