Theory of evolution by Natural Selection

Theory of evolution by Natural Selection

Hello viewers, Today we are going to talk about the evolution by natural selection by Charles Darwin, which is a very interesting and fascinating topic and there is so much to talk about.  We will start with the definition first and then go into the detailed explanation of the topic.  So let's get started... Definition of evolution: Organic evolution is a slow and gradual process of change through, which higher forms of living organisms are produced from the pre-existing lower forms by means of speciation. Origin of life There are several theories put forward to explain the probable way of origin of life.   Devine theory: It states that the first life was created by God as it could not be proved experimentally it is not universally accepted. The theory of cosmic origin: It states that the first life was brought from some where in outer cosmos.  Due to lack of experiment support this is also not accepted. Theory of biochemical origin: It states that the...
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