Theory of Evolution Science

Introduction to theory of evolution science:

The modern theory of evolution was developed by an amateur English naturalist, Charles Darwin in the 19th century. According to him, all of the millions of species of organisms present today, evolved slowly over billions of years, from a common ancestor by way of natural selection. The individuals, best adapted to their habitat passed their traits to their offspring. These advantageous qualities accumulated over time and transformed the individual into a species entirely different from its ancestors. For example birds from reptiles, whales from bears, humans from apes, etc. I like to share this Physics Power Formula with you all through my article.


The process of evolution:


According to evolution theory, the early cells evolved into the millions of species of organisms. In the process of evolution, a change or mutation in the genetic code of an organism occurs because of radiation, chemicals, or a chance event and this change is then either kept or removed by natural selection. The organism which survives passes its traits on to its offspring and these changes accumulate and another species evolves, which is totally different from its ancestors. Having problem with Delocalization of Electrons keep reading my upcoming posts, i will try to help you.



Darwin's theory of evolution - Natural Selection:

Darwin's general theory of Evolution tells about the development of life from non-life. It means complex creatures evolve from more simplistic ancestors naturally over time. According to Darwin’s theory of evolution, Evolution is a slow gradual process and Natural selection acts only by taking advantage of slight successive variations. It can never take a great and sudden leap, but must advance by short and slow steps.

Charles Darwin brought a new mechanism called "natural selection”.  Natural selection acts in order to preserve and accumulate minor advantageous genetic mutations. Natural selection is the preservation of a functional advantage which enables a species to compete better in the wild. For example, if a member of a species developed a functional advantage (as growing wings and learn to fly), its offspring would inherit that advantage and then it would pass on to their offspring. The disadvantaged (or inferior) members of the same species would gradually die out, leaving only the advantaged (or superior) members.