HUMANS AS AGENTS OF SELECTION

Instructions

Unsure what format of citation this is. Here are some sample citations that show the format I need to use. For this paper, one of the citations must be from a scientific paper. (Instructions in attached file). Beschta, R. L.  2005.  Reduced cottonwood recruitment following extirpation of wolves from Yellowstones northern range.  Ecology 86:391-406.Cahill, J. A., R. E. Green, T. L. Fulton, M. Stiller, F. Jay, N. Ovsyanikov, R. Salamzade, J. St. John, I. Stirling, M. Slatkin, and B. Shapiro.  2013.  Genomic evidence for island population conversion resolves conflicting theories of polar bear evolution.  PLoS Genetics 9:e1003345.Hall, E. R.  1981.  The Mammals of North America, 2nd Edition.  John Wiley and Sons, New York.Highton, R. and R. B. Peabody.  2000.  Geographic protein variation and speciation in salamanders of the Plethondon jordani and Plethodon glutinosus complexes in the southern Appalachian Mountains with the description of four new species.  Pp. 31-93 in R. C. Bruce, R. G. Jaeger, and L. D. Houck, eds., The Biology of Plethodontid Salamanders.  Academic Press, New York.

Answer

Humans as Agents of SelectionHumans continue to harvest wild populations among animals for different reasons since the beginning of hominids. The decision to harvest the wild population is usually nonrandom as they seek tools, clothing, and food. The process of human harvest confirms the possibility that a specific population of a given behavior, size, or morphology might become extinct due to human exploitation. The selective removal leads to genetic change in harvested populations, especially if the identified phenotype reserves a partial genetic basis. For instance, animal poaching for ivory has significantly reduced Loxodonta Africana's frequency, as elephants without tusks rose from 10%-38% in Zambia. The species reduction is based on the statistical representation from South Luangwa...

To avoid plagiarism, part of the answer is hidden. Click on the button below to order the full answer.
Order Answer Back
Price Calculator
Manage orders
Why we are Ranked the best
  • Unlimited Revisions
  • Free 24/7 Support and chat
  • Money back guaranteed
  • Low prices with discounts
  • Experienced writers.
  • Free Unlimited support

Hear from our customers

Get a quote Chat with support Find an expert Frequently asked questions