Is There Evidence That Homosexuality Is Biologically Determined? Understanding homosexuality is a challenge for many people. Determining what factor(s) cause it is complicated in itself. Several experiments and tests have already been conducted to determine the factors that influence homosexuality. However, opposing views arise to challenge the results. Due to the alternative perspectives, the difficulty in concluding which one to believe has increased. The writers of the articles “Evidence for a Biological Influence in male Homosexuality” and “The B