Sheep Cloning

A detailed Summary of Sheep Cloning

Cloning is one area of genetics that is advancing very rapidly, and it is therefore very controversial. A clone is a group of genetically identical cells descended from a single ancestor. A clone is made up of plasmids, groups of identical structures, that contain genetic material such as mitochondria and chloroplasts. Plasmids are found in bacteria and yeasts. The bacteria in yeasts are combined with an animal or plant genes that allow scientists to produce identical copies of the gene.

Cloning is a very important subject in life because the cloned organisms are useful in research. Scientists can test different drugs and other chemicals on bacterial clones.

The history of cloning shows how far scientists have come with this area of genetics. This history is important because it lets us know how far cloning has come to include subjects, such as plants, animals, and humans. It is also helpful because we can look back and become educated about this topic.

Cloning plants was a lot easier than cloning animals. Plant breeders have been taking advantage of th

It is exciting to clone animals but it might be dangerous. It's not good to use animals just like it's something small. The cloning of animals is still in its early stages. Technology for cloning the animals is developing very fast. In February 1997 there was a sheep cloned named Dolly. In 1952 the first cloning experiment was done with frogs by Robert Briggs and T.J. King, they added the nucleus of an advanced frog embryo cell to a frog egg, but it showed no development. Also in 1981 Karl Illmencee and Peter Hoppe reported that they had produced normal mice from mouse embryo cells that later on was discovered they had faked the results. These results show that progress in cloning animals has not been too successful.

The human Cloning is the most difficult. It may be 10 years or more before the 1st human being is cloned. Scientists believe cloned human parts will not result in identical forms. For example the shape of the kidney or curve of the skull will not be the same. Also, because the human brain is the control of ones behavior, no 2 brains are ever ali

Some common words found in the essay are:
, Peter Hoppe, TJ King, cloning animals, human cloning, genetic material, it's cloning, technology cloning, plants grown, scientists produce, bacteria yeasts, cloning difficult, history cloning,

Approximate Word count = 721
Approximate Pages = 3 (250 words per page double spaced)

Category: Science

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Sheep Cloning

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