This study seems to be nothing with gay, or the basis of gay. For mouse, the initiation of copulation is by perception, perception of pheromones. But for human (higher primate), even the existence of pheromone system is still under debate. Dr. Rao also said that this study was just a study concerning a biological phenomenon, having nothing to do with gay. 作者: liuer0041 时间: 2011-4-12 16:50