克隆技术应不应该被提倡。英语作文
五年级 散文 794字 873人浏览 大虎e嘿

They think, cloning and any form of science and technology is a double-edged sword, with two sides, whether it is a blessing or a curse, depends on research and its application . The theoretical significance of the cloning technology and the positive effect of the improvement and optimization of the agricultural and other animal species are obvious to all. For example, the challenge to the biological diversity, resulting in the reduction of the biologicCloning technology as a means to protect and save endangered animals .all quality of the individual, the ability to survive. Even more seriously, it will inevitably be out of control, bring about the ecological disaster, and trigger a series of serious ethical and moral conflicts as soon as it has been misused to clone human beings.