To Study Sperm Competition in Beetles,you Sample a Population That

Short Answer

To study sperm competition in beetles,you sample a population that is effectively monogamous,as chances of meeting more than one mating partner in nature are extremely low.In the lab,you pair multiple individuals to create a polygamous mating system,but you also maintain a monogamous control line.Would you expect sperm competition in the polygamous line to increase,decrease,or remain the same relative to the monogamous control line (assuming there was heritable variance for this trait in the population)?