Respuesta :
The restoration of genetic diversity in the greater prairie chicken population was achieved through gene flow, which is the movement of genes from one population to another.
By introducing birds from other states, new genes were introduced to the population, allowing for a more diverse gene pool and increasing the chances of successful reproduction.
The greater prairie chicken’s population was so depleted that it was on the brink of extinction. In order to save the species, conservationists had to find a way to increase the genetic diversity of the population. This was accomplished by introducing birds from neighboring states, thus providing a new influx of genes and increasing the diversity of the gene pool.
Although bringing in new birds was successful in increasing the genetic diversity of the greater prairie chicken, the cause of the species’ decline in the first place was the loss of genetic diversity due to genetic drift. Genetic drift occurs when a small population of organisms is isolated, resulting in a decrease in genetic diversity due to the random nature of gene transmission. This decrease in genetic diversity can lead to a decrease in reproductive success, as seen in the case of the greater prairie chicken.
Learn more about genetic diversity at :https://brainly.com/question/14696671
#SPJ4
