Charles Darwin's Theory of Evolution by Natural Selection

Charles Darwin's theory of evolution focuses on the concept of species competition for survival and its preferred characteristics are inherited from generation to generation. Darwin said evolution will be done by natural selection or survival of the fittest. This means that animals and plants that are most suitable for the environment can survive and convey the genes to their descendants. A man who is not worthy is dead and has no opportunity to breed.

Social Darwinism is a loose ideology that emerged in the second half of the 19th century when Charles Darwin's natural selection evolutionary theory was used to prove specific political, social or economic views. Society Darwinists believe in "survival of the fittest." This is the idea that some people become stronger in society because they were born to be better. In various era of the past century and a half, social Darwinism was used to justify imperialism, racial discrimination, eugenics, social inequality. However, in order to convey his scientific idea to the British public, Darwin sought a popular concept from sociologist Herbert Spencer, such as "fighting for the survival of the fittest" and a struggle for economic Thomas Malthus survival Borrowed. He wrote an article about human society before. Evolution over time

In the 19th century, Charles Darwin formed the theory of evolution through natural selection. The fact that seeds change (evolve) over time, as has been widely accepted by Darwin's scientific contemporaries, is not new. But what Darwin is offering is a new rational explanation of how this evolutionary process is done. Descendants inherit their characteristics from their parents, but they have small (and nearly random) variations. However, most organisms have far more offspring, resulting in competition between resources and healthy spouses among species and individuals within species. This in turn creates and averages the natural selection process and allows individuals with advantageous changes (to make them survive and to ensure healthy spouses) to have descendants than others Become.

These developments were synthesized in Charles Darwin's theory of evolution through natural selection as well as embryology and paleobiology results. In 1859, Darwin founded the process of organic evolution and established the evolution of organic evolution as a new foothold by providing evidence of what it did. Darwin provided a new direction of morphology and physiology by combining them into a common biological theory: organic evolution theory. The results are based on animal classification reorganization, new research on animal development, and early attempts to determine its genetic relationship. At the end of the nineteenth century, the rise of spontaneous occurrence and the rise of diseased bacterial theory, the genetic mechanism is still a mystery.