he proposed a theory of
mutationism , which was widely accepted in the early 20th century. Lamarckism also had many adherents. Darwinism
Kaynak: History of zoology (since 1859)he proposed a theory of
mutationism , which was widely accepted in the early 20th century. Lamarckism also had many adherents. Darwinism
Kaynak: History of biologyWhitman was a non-Darwinian evolutionist . Stephen Jay Gould wrote that Whitman did not believe in Lamarckism , Darwinism or
mutationismKaynak: Charles Otis Whitmanlarmarckiana that were the basis of Hugo de Vries 's theory of
mutationism : "balanced lethals" allowed the accumulation of recessive
Kaynak: Hermann Joseph MullerThe zoologist Charles Otis Whitman did not believe in Lamarckism , Darwinism or
mutationism , instead Whitman was an advocate of
Kaynak: Orthogenesis