Gene-centered view of evolution

Gene-centered view of evolution is a way of thinking about evolution that focuses on genes, or sections of DNA, as the main drivers of evolution. This view says that the behavior of organisms and the changes that take place over time are largely due to the changes in the gene pool of a population.

To understand this better, imagine a group of animals, like wolves. All of these wolves have certain genes that make them look and act a certain way. In the gene-centered view of evolution, the major changes in the wolves over time might be due to changes in the genes that these wolves have.

For example, in the future, let's say that a new gene appears in this population of wolves. This new gene might give some of the wolves a different color fur, or even make them run faster. If this new gene helps the wolves survive better, then it is more likely to stay in the population and become more common. The wolves that have this new gene will have a higher chance of passing it on to their offspring, and then eventually, the entire population of wolves can have this new gene. As this continues to happen, genetic changes in the wolves can lead to long-term changes in the population.

So in summary, the gene-centered view of evolution says that changes that happen in a species over time are mainly due to changes in the genes of that species, and that these changes can help the species to adapt, survive, and increase in number.