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Evolution is the effect caused by the interaction of organisms and their environment, organisms and other organisms, organisms and their genes, and so on. The simplest answer to this question is that organisms produce and propagate replications of the alleles they carry: they reproduce.
Evolution is the adaption of organisms to their environment. Change in genes is evolution which causes adaption via natural election.
In the past century there will be a different classification of human evolution
In the science, evolution means change over time. These changes are selected by the environment. What genes (traits) that will allow a species to survive will be passed on to the next generations.
direct evidence is the observation of evolution as it occurs. We have discovered novel genes conferring an advantage in an environment in which the ancestral population lacked those genes entirely. One example is flavobacterium that evolved nylonase enzymes. Antibiotic resistance is another example.
Evolution is the effect caused by the interaction of organisms and their environment, organisms and other organisms, organisms and their genes, and so on. The simplest answer to this question is that organisms produce and propagate replications of the alleles they carry: they reproduce.
Evolution is the adaption of organisms to their environment. Change in genes is evolution which causes adaption via natural election.
The environment is the '' natural selector. ''
In the past century there will be a different classification of human evolution
genes and the environment
In the science, evolution means change over time. These changes are selected by the environment. What genes (traits) that will allow a species to survive will be passed on to the next generations.
The " rule " of genes? An allele is a different molecular form of the same gene. So, the evolutionary definition. Evolution is the change in allele frequency over time in a population of organisms. That is their " role " if that is what you mean. They are the molecules that are inherited, thus causing changes over time in populations, which is evolution.
direct evidence is the observation of evolution as it occurs. We have discovered novel genes conferring an advantage in an environment in which the ancestral population lacked those genes entirely. One example is flavobacterium that evolved nylonase enzymes. Antibiotic resistance is another example.
Evolution is the result of a process called survival of the fittest. Genes are part of the mechanism by which this happens.
Organisms best adapted to a changed environment are more likely to reproduce and pass their genes to offspring.
Partially. Everything human is influenced by evolutionary processes. The genes expressed in the immediate environment.
Natural selection, which is the mechanism for evolution.