For more information on the proposed rule, contact Lisa Satterfield, ASHA's director of health care regulatory advocacy, at lsatterfield@asha.org or Neela Swanson, ASHA's director of health care coding policy, at nswanson@asha.org.
The link is that it's genes that are evolving. Evolution refers to the changing of the genetic content of a genome. In other words, the genetic code says one thing; then it says something different. It is the accumulation of these changes that causes the origin of species. http://www.cabdirect.org/abstracts/19432...
What is a Geneticist? Genetics is a field of biology that studies genes, heredity, and genetic variation. Genetic variation includes how genes become mutated or are involved in disease and aging. Environmental genetics examines how environmental factors interact with genes to cause disease, or enhance the adaptation of a species to its environment.