The diagram above is an illustration of one of the theories of evolution. Who proposed the theory in the illustration?

The diagram above is an illustration of one of the theories of evolution. Who proposed the theory in the illustration?

Answer Details

The theory depicted in the illustration is known as Lamarckism or Lamarckian evolution, and it was proposed by Jean Lamarck. Lamarck proposed that organisms can acquire traits during their lifetime based on their environment and behavior, and these acquired traits can be passed on to their offspring. He believed that the environment could drive evolution by selecting for advantageous traits and gradually eliminating disadvantageous ones. However, this theory was later largely discredited by scientific evidence, and it was replaced by the theory of natural selection proposed by Charles Darwin.