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Cloning

2013-11-13 来源: 类别: 更多范文

Cloning Cloning, as of recent years, has become a very controversial issue. Society is firmly divided on the uses and ethics of cloning. Cloning can rang from producing copies of plants and animals to clones of humans and human organs. But cloning can have several positive effects for the well being of society. Cloning plants can have positive effects for humans. Scientist can clone plants and alter them to produce healthier food. For example, oranges which contain an abundance of Vitamin C can be altered to include Vitamin D and Calcium, which is found amply in milk. Cloning can also improve the status of hunger-stricken Third World nations. Fruits and vegetables can be cloned to produce large amounts of food without have to worry about growing season, climate, or any other environmental factor. They can also be altered to be able to be grown in different environments or to produce more food and for a longer period of time. Cloning animals can have several ramifications. Foremost, is the benefit of humans' This can be done in two ways. First, cloning animals can help us understand the way our cells divide, multiply and operate. We can also learn how to fix certain cloning, human, animals, humans, plants, way, very, produce, organs, food, disease, clone, world, similar, several, scientists, positive, learn, kidney, improve, healthier, example, ethics, effects, controversial, brain, animal, vitamin, try, time, society, sheep, production, normal, leads, knowledge
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