Nature vs. Nurture: The Biology of Sexuality | BU Today | Boston University - biological sexual orientation research


No ‘gay gene’: Massive study homes in on genetic basis of human sexuality biological sexual orientation research

Chromosome linkage studies of sexual orientation have indicated the presence of multiple contributing genetic.

The origins of the phenomenon have long been the subject of scientific study. In this chapter, we will review the evidence that sexual orientation has biological.

Few aspects of human biology are as complex—or politically fraught—as sexual orientation. A clear genetic link would suggest that gay people.