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To Clone, Or Not To Clone

时间:2007-6-12栏目:大学英语作文

“To Clone, Or Not To Clone?” Did you ever imagine having a child that is the exact replica of you? Did you ever imagine of having the cure for heart disease or cancer? Well, these fantasies are not far from reach. The way we could reach these fantasies is through a process called cloning. Cloning is the replication of an exact genetic copy of an organism by use of a somatic tissue (or cell) from the donor organism. Cloning can be used in humans, human organs, or even animals. There are many advantages and disadvantages of cloning. There are many benefits of cloning. A benefit of cloning is shown through the future of the medical field. Heart disease is the number one killer in the United States. Scientists predict that in the near future they will be able to clone healthy heart cells and inject them into damaged areas. Technology like this is obviously in great need but is harder and harder with the current bans on cloning. Yet another discovery that scientists and doctors are anticipating is the cloning of cells and tissues. If doctors can take healthy cells and tissue from a patient’s body and use them to make organs, the chance that the body would reject the organ is drastically reduced, if not eliminated. This would undoubtedly increase the survival rate of patients undergoing organ transplants. With continued research in cloning procedures, scientists predict they will be able to find a cure for cancer by learning how to switch cells on and off. An increasing amount of people are diagnosed with cancer each year, and a cure for this dreadful disease is long past due. But, cures for these diseases are nearly impossible with the government’s ban and the absence of federal funding. Through these kinds of reasons, cloning shows an infinite amount of advantages in the medical field. Another benefit of cloning is so that infertile couples could have children. Despite getting a fair amount of publicity in the news, current treatments for infertility are not very succe

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