Evolution Journal and mesh . Assignment 22005Evolution Journal and Internet . Assignment 2Evolution JournalNatural plectrum can be described as the mechanism which character uses to alter organisms to the places of their inhabitant . Natural excerption is cardinal of the most widely discussed sequels in ecology because it is considered peerless of the reasons why organisms atomic number 18 capable to adapt to the changes in their surround . According to Wikipedia encyclopedia definition , natural selection is a process by which HYPERLINK http /en .wikipedia .org /wiki /Biology o Biology biological HYPERLINK http /en .wikipedia .org /wiki /Population o Population populations are altered over time , as a result of the propagation of HYPERLINK http /en .wikipedia .org /wiki /Heritability o Heritability heritable traits that affect the capacity of individual HYPERLINK http /en .wikipedia .org /wiki /Organism o Organism organisms to survive and HYPERLINK http /en .wikipedia .org /wiki /Reproduction o Reproduction reproduce (Natural selection . Retrieved on October 25th from source : HYPERLINK http /en .wikipedia .org /wiki /Natural_selection http /en .wikipedia .org /wiki / Natural_selection . Natural selection can take two courses : ecologic selection and sexual selection . According to the first form , the organism goes through changes as the result of the environment organic evolution , while the second form refers to alteration based on competition between organisms of the same sex . Charles Darwin came up with the dogma of natural selection in 1837Genetic engineering science is the concept actu e actuallyy close to the concept of natural selection and selective fosterage . Genetic engineering can be described as natural selection performed by spate . Selective do refers to selection of certain breeds of animals and plants non according to the nature s selection but according to the concourse s interests .
If in the past nature was the only one which could influence the changes in organisms , nowadays people can do it as wellIn to satisfy their needs , people have discovered that they could genetically modify animals and plants . On one hand , genetic engineering and cloning can be very helpful for mankind because they would allow people to puzzle clones of animals instead of raising new animals in the farms . Genetic engineering could also help the people to fight with many viruses which are currently available by inventing new ways of treating them . disdain many positive features , there are some blackball consequences connected with genetic engineering . For example , very particular(prenominal) research needs to be conducted on the quality of genetically modified products which people consume because they might not all be appropriate for consumption and could cause diseases . Regarding cloning of animals , not all of the people would like to buy the meat of cloned overawe or chicken . Labeling of these food products would have to be very closely monitored , while this cannot always be easily achievedThe issue of gay cloning is still very contradictory from the estimable point of view because when creating a human clone , a scientist would take a place of God to some finish . One ethicist termed cloning as contrary to human values others...
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