russo
искусственный отбор português
melhoramento genético catalão
cria selectiva espanhol
reproducción selectiva 
Process by which humans control animal and plant breeding by artificially selecting specific traits genetically determined.
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Something akin to such a case of unnatural selection has there taken place.
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Welcome to the age of " unnatural selection".
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By a highly unnatural selection, certain individuals become "lifers" -genetically modified humans who receive state-fundedtreatments to keep them alive for centuries.
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Audio Photo: Wikipedia 8:30 Window on the World Unnatural Selection.
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Unnatural Selection (Pt 1) The Morepork swoops in and (in the words of Elvis Presley) finds himself caught in a trap.