What were Charles Darwin’s contributions to biology?

Question:- What were Charles Darwin’s contributions to biology?

Answer:

Charles Darwin is one of the most famous scientists in the history of biology because of his work which described the evolution theory, specifically the natural selection.

Thus, in his now classical work “On the Origin of species”, published in 1859, Darwin put forward the theory that evolution gradually occurs through the process of natural selection. The man assumed that only the possessing individuals with the beneficial characteristics would successfully reproduce and thus, pass on the essential characteristics to subsequent generations. This is a process, therefore, which occurs due to the need to fight for survival and the outcome of only the fittest is favourable for them enabling them to adapt to the environment. Evolution by natural selection offered by Darwin expounded the rationale that the distinct forms of life as evident on the face of the earth were related scientifically. His contribution provided the groundwork for today’s evolutionary biology and is considered to be among the finest scientifically created theories.