Jean Baptiste Lamarck and Charles Darwins Theories of Evolution

Introduction Evolution is the gradual and continuous change in the characteristics of a group or species over generations. It is relaxation of this property that it is possible to change the entire group over a long period of time, a theory that explains the variation of organisms of each generation. The theory of Charles Darwin is a natural choice, a struggle for survival of the fittest and survival, which has a big influence on selective breeding. Organisms adapted to the living environment are highly likely to survive and propagate and provide their genetic characteristics to future generations.

Charles Darwin's Theory of Evolution This theory was first proposed by French first scientist Jean Baptiste de Lamarck, but Charles Darwin is a person who expressly supports the evidence. · There is another theory in Jean Baptiste. One of the two theories advocated by Jean Baptiste is that the animals get stronger and stronger, and any features of the improved animals are handed down to their descendants. "The Origin of Species" was published in 1859. "Origin of species" is a scientific literature discovered 20 years after his magnificent journey to HMS Beagle.

When Charles Darwin first proposed the beginning of evolution, he had to find a mechanism to promote evolution. Many other scientists such as Jean-Baptiste Lamarck have explained the change of species over time, but they do not provide an explanation of how this will happen. Darwin and Alfred Russell Wallace independently proposed an idea of ​​natural selection to fill the species gap with the passage of time. Natural selection means that species adapted to the environment will inherit these adaptations to future generations. After all, only adaptable individuals can survive.

The theory of Jean Baptiste de Lamarck and Charles Darwin is called acquired character theory, and Darwin is called natural selection theory. The theory of Darwin and Lamarck is very different, Darwin's theory says that organisms can bring beneficial changes before the environment changes. The giraffe has a long neck because some giraffes have a change, this is a long neck. Since a short giraffe can only be eaten on the ground, they have to fight for it. There is no competition as they can raise foods, they survive and pass on their long necks to the young people