Human cloning - Wikipedia
网页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 - Center for Genetics and Society
网页2018年1月24日 · Human Cloning. Human reproductive cloning – producing a genetic copy of an existing person using somatic cell nuclear transfer – has never been done. Many scientists believe that it can never be safe. In opinion polls, , overwhelming majorities consistently reject its use.
Why haven't we cloned a human yet? - Live Science
网页2022年5月9日 · Some people suggested that human clones could play a role in eradicating genetic diseases, while others considered that the cloning process could, eventually, eliminate birth defects (despite...
Could Human Beings Be Cloned? - Live Science
网页2013年5月16日 · It is likely biologically possible to clone a human being, but putting ethics aside, the shear number of resources needed to do it successfully would serve as a significant barrier.
How Human Cloning Will Work - HowStuffWorks
网页Human cloning has been an ethical issue ever since the first sheep was cloned in 1997. Learn about the science behind human cloning.
Should human cloning be allowed? - BBC Science Focus Magazine
网页Human cloning is a controversial and complex issue that raises ethical, legal and social questions. Learn more about the pros and cons of creating human copies, and how science and society might deal with them.
How does cloning work? - Live Science
网页2021年11月17日 · The most basic definition of cloning is the creation of an exact genetic copy of an organism, tissue, cell or gene, according to the U.S. National Library of Medicine. The how and why of...
Does the birth of a cloned monkey mean we could now clone people?
网页2024年1月16日 · A healthy rhesus monkey has been born after being cloned from fetal cells, but creating a clone of an adult human being would be much harder
Is it legal to clone humans? - BBC
网页2014年5月12日 · Is it legal to clone humans – the premise of the television show "Orphan Black"? The lawyers who write this blog claim the answer may be yes.
Cloning of a Human - Scientific American
网页2010年6月1日 · The possibility of human cloning may not be restricted to Homo sapiens, either. Scientists may soon completely sequence the Neandertal genome. Although DNA is damaged during fossilization, an...
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