Why are evolutionary changes in organisms reflected in the composition of DNA?
| April 28, 2021 | education
one of the driving forces of evolution is natural selection. The selection is made according to phenotypes that increase the fitness (the probability of leaving offspring) of the organism. As you know, any phenotype is built on the basis of the genotype. Consequently, any changes in phenotypes are based on changes in the genotype as well. But it is worth considering such facts as the reaction rate and epigenetic inheritance.
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