Now we are going to discuss the great person who contributed to our evolutionary science in early times when very little information was available on the process of evolution, Charles Darwin and his Theory which is very famous to understand the process of evolution.
Charles Darwin was a great naturalist who explained about different aspects of the process by which simple organisms become more complex and advance with the time and the most eligible species become diverse in our nature while the interior one have left our earth at a time and become extinct.
With time the new well developed superior species always replace the old and inferior ones so with time more advanced organisms filing the earth while the interior and weak species are going to in the way of extinction, the species which we see today was not same as we see now they were evolved from very simple organisms with time and the time have replaced the old simple species by very advanced species which we see today.
Who Was Charles Darwin and Why He is Famous:
Charles Darwin was a English naturalist who was very curious about different animals and he spend more than 20 years to observed lot of species in all around the world and he gathered different specimen which helps to notice the similarities and dissimilarities among different species of related organisms and he also compared the living species with the extinct species.
After a long and wise observations he removed all misconceptions about the origin of a species in our earth and he concluded that all the species comes from a single ancestor species and it happened with time by the process of natural selection which is very reasonable for all scientists and make him famous as father of evolution and his famous theory is known as Theory of Evolution.
Charles Darwin’s Theory of Evolution:
The living species all over the world think that they are stable but it is not true actually they are changing with time very slowly which is not visible at a moment but this is sufficient over a long time span so that we can see the changes.
Reason for changing the species is due to our changing environment, we know that our environment changing continuously and the species live in their environment always face different types of changes, sometimes the changes become beneficial for them, sometimes the changes become very harmful for them and they have to charge according to the environment to sustain and the changes in different species are known as adaptation and this adaptation can be occur in different levels, it may be physiological adaptation or maybe anatomical adaptation or behavioural adaptation.
All members of a species can not live in only a single environmental condition so they live in different environmental conditions and with time they show different types of changes and in most of the cases the mutation is responsible for the changes.
Over time when different species face different environmental conditions then some species have some adaptation which helps them to live them in the changing environment and they selected by the nature but those species who can not adapt themselves in the changing environment become extinct and they do not able to win the struggle for existence and they have to say buy to our environment.
Importance of Theory of Evolution:
Darwin and his observations was a great revolution in the debate of the branch of science which was trying to resolve the mysteries of origin of different species.
His very wise observations make everything clear how species are changing with time and how it is possible to originate a species over a large span of time and how natural selection takes place to select the suitable species over time and how a large number of species become extinct today but once there was a time when they empower our earth.
Read More: Biogenetic Law and its Application
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