Conditions required for evolution by natural selection

Evolution by natural selection occurs when three (3) conditions are met. What are these three requirements? Briefly explain each, and provide a hypothetical example to illustrate and explain these requirements and how they lead to evolution by natural selection.

Solution Summary

This solution explains the three requirements for evolution by natural selection to occur. In addition to explaining the three requirements, the solution provides a hypothetical example of evolution by natural selection and explains how the example meets the three requirements.