New Theory -- the Black Queen Hypothesis
In modern science, evolution is one of the basic templates to help understand the biology and ecology of an organism. The theory was put forth in the late 19th century by Charles Darwin and others. It describes the change in inherited traits of a population through a process called natural selection. This process allows only the strongest, most robust and useful traits to perpetuate because they are the most adapted to the organism's environment. Evolution, then, is the product of two opposing forces: variation in traits and mutation. Thus, most of evolutionary theory surrounds the notion that living organisms evolve by adding genes (adaptations to the environment) rather than discarding them (Futuyma, 2005).
Evolution was a dramatic, and controversial, theory. It convinces most of the scientific community that the world was continually evolving, not static, and most certainly not just a few thousand years old as indicated in the Christian Bible. This was a huge paradigm shift -- it turned religion and philosophy around to the point that even in the 20th and 21st centuries the...
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now