克隆的优缺点.docx

Cloning technology, as a contemporary new technology, its unique appeal of being more and more attention by people. However, he also has a lot of advantages and disadvantages. Cloning has many advantages: cloning technology can reduce those who can not become a mother's suffering of women. cloning experiments to promote the implementation of the development of genetics, as " manufacturing" opens up the prospect of animal organ transplantation. cloning techniques for the treatment of nervous system injury. Adult nerve tissue regeneration, but stem cells can repair the nerve injury. However, the clone also has many shortcomings are unavoidable: cloning interferes with the natural evolution process. cloning technology is an expensive technology, need a lot of money and biological professional involvement, failure rate is very high. cloning technology in humans would lead to offspring genetic traits of artificial control. 4) cloning technology can also be used to create a" Superman," or have a strong physique and mental retardation. In addition, if the cloning technology can be effectively used in human genetics, the male has lost its meaning. Therefore, technology is a double-edged sword, advantages and disadvantages, and not without standard answer! Watching people use! 克隆技术，作为一项当代的新技术，以其特有的吸引力正越来越受到人们的关注。然而他也有许多优点和缺点。 克隆有许多优点： 克隆技术可以减轻那些不能成为母亲的女性的痛苦。 克隆实验的实施推动了遗传学的发展，为“制造”的动物器官移植开辟了前景。 3）克隆技术用于治疗神经系统损伤。成人神经组织再生，但干细胞可以修复神经损伤。 然而克隆也有许多缺点是不可避免的： 克隆技术干扰自然演化过程。 克隆技术是一种昂贵的技术，需要大量资金和生物专业参与，失败率很高。 3）克隆技术应用于人体会导致后代的遗传性状的人工控制。4）克隆技术也可用于创建“超人，“或有强壮的体魄但智力迟钝。此外，如果克隆技术可以有效地使用在人类遗传，男性也失去了意义。 所以说，科技是一把双刃剑，优点和缺点，并不是没有标准答案！看着人们使用！