The theory of survival of the fittest was propounded by? by Sunday | May 15 | Biology WAEC | 0 comments A. Darwin B. Lamarck C. Linnaeus D. Mendel Correct Answer: Option A A. Darwin Users Also Read These:The theory of the separation of powers was propounded by?The mutation theory of organic evolution was propounded by?The survival of an organism in a natural ecosystem…The communist ideology was propounded by?Communism, as propounded by Karl Max, was later…