Cloning

Although many people give negative opinion in cloning, as long as its purpose is not for “creating” human, I agree with cloning. In my view, cloning plays important rules in human’s life. By cloning, we can produce stem cells which are cells that in the early animal or human embryo differentiate to give rise to all the cell types in the body. Stem cells can be used for medical treatment. Some of human cells like nervous cells, can’t regenerate anymore if it has damaged. But stem cell can differentiate to be a nervous cell. Beside stem cells, cloning also can produce many plants with its superior quality in a short period.