Which of the Following Is NOT One of Darwin's Postulates

Multiple Choice

Which of the following is NOT one of Darwin's postulates?

A) In each generation, some individuals reproduce and others don't.
B) Through natural selection, individuals with useful traits survive longest and leave the most offspring
C) Some of the differences seen in a population result from characteristics passed from parent to offspring.
D) There is variation among members of a population.
E) Luck is an important factor in determining the fate of individuals.