The most comprehensive way to explain that if one identical twin is gay or lesbian,there is a 50% probability that the other twin is also gay or lesbian is that:

Question

Quizplus · Accepted Answer

While there is evidence to suggest that there may be some genetic factors that contribute to sexual orientation, it is not solely determined by genetics. Social and environmental factors also play a role. Studies on identical twins have shown that even when raised in the same environment, they may not always have the same sexual orientation, indicating that there are additional factors at play. Therefore, it is likely that a combination of biological and social factors contribute to the probability that both twins may be gay or lesbian.

The Most Comprehensive Way to Explain That If One Identical