Essay on Human Cloning Complete Essay for Class 10, Class 12 and Graduation and other classes.
Cloning is an advance technological invention for producing a genetic twin of a living thing, an organism that starts life with the same genes as its parents. In 1997, researchers at Scotland’s Institute, led by embryologist Ian Wilmot successfully cloned a sheep-named Dolly-from the cell of an adult ewe.
The ethics of cloning is an extremely controversial issue. The term is generally used to refer is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction.
There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research. Reproductive cloning would involve making cloned humans. A third type of cloning called replacement cloning is theoretical possibility, and would be a combination of therapeutic and reproductive cloning.
Every such invention has merits and demerits. Human cloning could be misused to destroy the existing humanity and civilization. We have seen the proliferation of weapons of mass destruction and the spectrum of germs and chemical warfare. Scientists, philosophers, thinkers, philanthropists from all over the world spoke out against human cloning, prompted by fears that the world has taken a step further towards nightmare of humans replicated in the lab. The human cloning can rear the society to pieces; it can endanger the very existence of human being in this world.
Advocates of human therapeutic cloning believe the practice could provide genetically identical cells for regenerative medicine, and tissues and organs for transplantation. Such cells, tissues and organs would neither trigger an immune response nor require the use of immunosuppressive drugs. Both basic research and therapeutic development for serious diseases such as cancer, heart disease and diabetes, as well as improvements in burn treatment and reconstructive and cosmetic surgery, are areas that might benefit from such new technology.
