Which elements are essential for evolution through natural selection to occur?

Question

Quizplus · Accepted Answer

Evolution through natural selection requires variability within a population, as individuals with advantageous traits are more likely to survive and reproduce. Competition among individuals within a population further increases the likelihood that only those with advantageous traits will survive and pass on their genes. Mutation, while important for introducing new traits, is not an essential element for natural selection to occur. Instinct and individualism are not relevant factors for evolution through natural selection.

Which Elements Are Essential for Evolution Through Natural Selection to Occur