Jean Baptiste Lamarck (1744 - 1829)

Jean Baptiste Lamarck (1744 - 1829) Jean Baptiste Lamarck is the first person to publicly announce evolution theory. His ideas were not widely accepted, but they opened the way for others to work in this field. Even before his evolutionary work, he had extensive cooperation with invertebrates. His research on invertebrates inevitably led him to evolution. This theory was not accepted in his time, so it proved to be wrong. His way of growing and the institution he participated gave him the opportunity to complete his work.

Jean-Baptiste Lamarck (1744-1829) was the first biologist to explain complex evolution. His theory basically consists of two statements: Firstly, the organs and actions of animals can be changed by their usage; secondly, these characteristics are inherited from generation to generation It is well known that the neck becomes longer as the leaves grow. The second statement is that all organisms, including humans, tend to achieve higher completeness. When Charles Darwin went to the Galapagos Islands, he was very aware of Lamarck 's theory and was influenced by them.

Early form of evolution, such as Jean Baptiste Lamarck (1744-1829), simply replaces one form of intent with another. In other words, the evolutionary change completely occurs due to the necessity and desire of the organism. As Girin wishes, in order to stretch its neck, the neck actually stretches and this function is inherited. Even though individual giraffes can stretch their heads, Lamarck's theory has serious problems, as the various features acquired are clearly non-hereditary.

Marxism. Jean Baptiste Lamarck (1744-1829), a great French biologist and early evolutionist, believed in inheritance of personality, but this is not the central part of his evolution theory, but certainly he It is not the center of. Write the whole volume to trace its ancestry before the primitive Lamarck (see references Zirkle). Lamarck believes that life is produced in a very simple form, constantly and voluntarily. Then it climbed a complex ladder, its motivation was "the ability to make the organization continually complicated." This power works through creative reactions of organisms to "feeling demand". However, as the upward road often changes according to the requirements of the local environment, you can not put the life in phases; therefore, giraffe gets a long neck and migratory birds, but the fish in the mole and the cave lose eyes I will. Inheritance of acquired characters plays an important role in this scenario, but does not play a central role.

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