Do you know that problems in evolutionary biology remain mainly unexplained? There are many mutations that cause variance of behavior in the organisms. My research focuses on whether the beetle bean females prefer the bean they were born on or another suitable species of bean. Beetle bean was chosen to measure the behavior of preference because they are easy to manipulate with simple diet. Using four petri dishes, my lab group performed an experiment to test beetle bean preference for beans by placing the beetle bean on the petri dish with adzuki, mung, and black-eyed bean, then counting the eggs laid. From this approach, this will contribute to the society many potential benefits of classifying the mutations that is mainly responsible for causing genetic variance and how ecology in intertwined with animal behavior that can explain the role of gene shifting in function and preference.