有没有那位大哥大姐帮找下克隆与人权简短简介！

Since the first sheep "Dolly"was cloned by the scientist,the door to the human clone technique is open.Now,many kinds of animals have been cloned such as cows sheep and dogs by using their cells .Withthe development of genetic engineering ,cloning human being is not a dream now.but is clone good or bad? every coin has to sides ,so does clone.we can get advantage from it .For example,when a patients needs a new heart ,we can clone one to save his life.But imagine,one day,you are walking in the street,suddenly you meet a man is exactly the same as you.What will you act in such a situation?is also not mornal to clone humans .