Shortcoming: 1) will clone reduces the hereditary change, will produce the individual through the clone to have the similar heredity gene, the similar disease sensitivity, one kind of disease might destroy entire the community which will produce by the clone. May conceive, if a national cow group all is the identical clone product, one kind of not serious virus on possibly destroys national the animal husbandry.
2) The clone technology use will cause the people to favor most has the use value individual in the massive reproduction existing population, but will not be promotes the entire population's superior win and the inferior wash out according to the natural law.In this sense, the clone technology has disturbed the natural evolution process.
3) The clone technology is one kind of expensive technology, needs the massive moneys and the biological professional's participation, the failure rate is extremely high.Multi-Li is 277 experimental only achievements.Although the present developed a more advanced technology, the success ratio also only could achieve 2-3%.
4) Transferred the gene animal to enhance the risk which disease infected.For example, if a production medicine milk cow infected the virus, this kind of virus on possibly infects the patient through the milk
5) The clone technology will apply in the human body causes to the descendant hereditary feature manual control.The clone technology gives rise to controversy whether is the core allows to the growth initial period human embryo to carry on the heredity operation.This is very many moral philosophers cannot accept.
6) The clone technology also available creates “the superhuman”, or has the vigorous and healthy physique actually intelligence low person.Moreover, if the clone technology can in the humanity the effective utilization, the male has also lost in the heredity significance.
7) The clone technology the influence which will bring to the diplomatic relation also will be huge.May regard as the father by father's DNA clone production child twin brothers, retarded several dozens years birth.Very difficult tentative plan, when a person discovered oneself is other person's complete replica, what he (or can she) have to feel?
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