Human cloning
Human Cloning
Human cloning (/ˈkloʊnɪŋ/; from the Greek κλών, klōn, "twig") is the creation of a genetically identical copy of a human. The term is generally used to refer to artificial human cloning, which is the reproduction of human cells and tissues. It does not refer to the natural conception and delivery of identical twins.
Etymology
The term "cloning" is derived from the Greek word "klōn", which means "twig". This refers to the process whereby a new plant can be created from a twig. This process has been used in horticulture for thousands of years. With the advent of scientific understanding and technological advancements, the term "cloning" has been extended to denote the copying of a genetic organism.
Types of Cloning
There are two commonly discussed types of human cloning: Therapeutic Cloning and Reproductive Cloning. Therapeutic Cloning, also known as somatic cell nuclear transfer, involves the creation of embryos for the purpose of extracting stem cells. Reproductive Cloning, on the other hand, involves the creation of a new individual.
Ethical and Legal Aspects
The ethical and legal aspects of human cloning are a subject of intense debate. Some argue that cloning could lead to significant advancements in medicine and science, while others raise concerns about the potential for abuse and the ethical implications of creating genetically identical individuals.
Related Terms
See Also
External links
- Medical encyclopedia article on Human cloning
- Wikipedia's article - Human cloning
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