Difference Between Darwinism and Lamarckism

Jean Baptiste de Lamarck and Charles Darwin both had speculated the evolution process through their theories. These two theories provide varying suggestions and obvious differences ranging from the mechanism of evolution to the vast diversity of life on earth. Read on to explore how these two theories were different from each other.

Difference Between Lamarckism and Darwinism

Darwinism Lamarckism
This theory discredits the Internal Vital Force theory Lamarckism strongly builds on the notion of Internal Vital Force in organisms
Development or disappearance of an organ happens due to continuous variations From an evolutionary perspective, organs develop if it is constantly used. If unused, it could disappear
Darwinism emphasises on the struggle for existence Lamarckism discredits struggle for existence
Only useful variations are transferred to the succeeding generation All acquired traits are transferred to the next generation
Darwinism was built on the principle of survival of the fittest Lamarckism was not built on the notion of survival of the fittest

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