In this article we will discuss about:- 1. Chemical Hypothesis to the Origin of Life 2. Chemical Evolution of Life 3. Biological Evolution. Chemical Hypothesis to the Origin of Life: It is universally accepted that life arises from life and continuity is maintained. It is equally true that there was no trace of life on the earth at the time [...]
In this article we will discuss about the evidences and theories of organic evolution. The Evidences of Organic Evolution: Organic Evolution is a process by which organism changes itself to adapt best with the environment. It, in fact, signifies that animals after their origin, have descended from their ancestors with modifications, resulting in the variety of today. The complex animals [...]
Introduction to Evolution: It is believed, that the present state of mankind on the earth is the outcome of three kinds of evolution - chemical, organic and social or cultural. Therefore, the concept of evolution has been applied not only to the living world but also to the non-biological systems. Appropriate evolution of all the systems in a concerted manner [...]