Fischer-Wasels Regeneration-Mutation (FISCHER-WASELS REGENERATION-MUTATION) Theory is a theory in biology that was proposed by the German pathologist Walter Fischer and his student Otto Wasels in the 1930s. According to this theory, evolution occurs through mutations, which lead to the emergence of new species, and regeneration, in which old species are transformed into new ones.
The Fischer-Wasels theory is one of the first theories that explains how evolution occurs. It was developed based on research conducted by Fischer, who studied the process of regeneration in animals and plants. Fisher noted that some animals and plants can regenerate after losing a body part or organ.
Otto Wasels, a student of Fischer, continued his research and proposed a theory that combined mutation and regeneration into a single process of evolution. He believed that mutations were the source of new genetic variations, which could then be used to regenerate the body.
The Fischer-Wasels regeneration-mutation theory (FISHER-WASELS REGENERATION-MUTATION) theory became one of the most influential theories in biology and is still used to explain the mechanisms of evolution. It continues to attract the attention of scientists and researchers, as it allows us to understand what factors influence evolution and how changes occur in living nature.