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  1. Cloning | Definition, Process, & Types | Britannica

    2025年9月6日 · cloning, the process of generating a genetically identical copy of a cell or an organism. Cloning happens often in nature—for example, when a cell replicates itself …

  2. Cloning - Wikipedia

    Cloning is the process of producing individual organisms with identical genomes, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction; …

  3. Cloning Fact Sheet - National Human Genome Research Institute

    2020年8月15日 · The term cloning describes a number of different processes that can be used to produce genetically identical copies of a biological entity. The copied material, which has the …

  4. Cloning - National Geographic Society

    2024年10月1日 · Cloning is a technique scientists use to create exact genetic replicas of genes, cells, or animals.

  5. The Pros & Cons Of Cloning - Sciencing

    2025年3月5日 · While the purpose of cloning is to create an exact replica — cloning a human that appears identical to the original — it raises the questions as to whether the cloned human is …

  6. What is Cloning - University of Utah

    Cloning a gene usually involves copying the DNA sequence of that gene into a smaller, more easily manipulated piece of DNA, such as a plasmid. This process makes it easier to study the …

  7. How does cloning work? - Live Science

    2021年11月17日 · The most commonly applied type of cloning is gene cloning. At its most basic, gene cloning is a biochemical reaction that takes place in every single cell in every organism.