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Human cloning. Human cloning 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 tissue. It does not refer to the natural conception and delivery of identical twins. The possibilities of human cloning have raised controversies.
Human cloning 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. The possibility of human cloning has raised controversies. These ethical ...
Ethics of cloning. In bioethics, the ethics of cloning concerns the ethical positions on the practice and possibilities of cloning, especially of humans. While many of these views are religious in origin, some of the questions raised are faced by secular perspectives as well. Perspectives on human cloning are theoretical, as human therapeutic ...
The stem cell controversy concerns the ethics of research involving the development and use of human embryos. Most commonly, this controversy focuses on embryonic stem cells. Not all stem cell research involves human embryos. For example, adult stem cells, amniotic stem cells, and induced pluripotent stem cells do not involve creating, using ...
De-extinction. The Pyrenean ibex, also known as the bouquetin, is the only animal to have survived de-extinction past birth. De-extinction (also known as resurrection biology, or species revivalism) is the process of generating an organism that either resembles or is an extinct species. [1] There are several ways to carry out the process of de ...
The United Nations Declaration on Human Cloning was a nonbinding statement against all forms of human cloning approved by a divided UN General Assembly . The vote came in March 2005, [1] after four years of debate and an end to attempts for an international ban. In the 191-nation assembly, there were 84 votes in favor of a nonbinding statement ...
Specifically, it legalizes the process of cloning a human embryo, and implanting the clone into a womb, provided that the clone is then aborted and used for medical research. Missouri Constitutional Amendment 2 (2006) ( Missouri Amendment Two ) was a 2006 law that legalized certain forms of embryonic stem cell research in the state.
t. e. Recombinant DNA ( rDNA) molecules are DNA molecules formed by laboratory methods of genetic recombination (such as molecular cloning) that bring together genetic material from multiple sources, creating sequences that would not otherwise be found in the genome . Recombinant DNA is the general name for a piece of DNA that has been created ...