#Genesalterationsdependencyonenvironmentalconditions

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Genes alteration's dependency on environmental conditions

Genes are constantly changing. They are influenced by environmental conditions. All people in the world are divided to many different races because of this particular property of the genes. As time goes by, all organisms keep developing various new qualities. For example, the more progressed industry is, the more various allergies people have, who live in that environment and these features are passed to next generations through heredity. However, not all the changes, which appear in human's body are imbedded in genes - only a very small part of environment conditioned changes is recorded. It is much more difficult to change the structure of genes and, in addition, all environmental factors, which affect the human body in order to reach the genes, they have to pass through bodie's exterior and change it in the process at least partially.