Sex between snow monkeys and sika deer may be 'new behavioural tradition'. The term 'homosexual' was first used by Victorian scientists who regarded same-sex attraction and sexual behavior as symptoms of mental disorders or moral deficiency. Are There Differences between the Brains of Males and Females? Renato M.E. Sabbatini, PhD That men and women are different, everyone knows that.
Difference between Homosexual and Bisexual | Homosexual vs Bisexual
Sexuality: complementary mating types
Many insects use a sex determination system based on the number of sex chromosomes. Finally this year we spent almost 2 Sex Between Two Females together at the event, talking, getting to know more about eachother. The "default sex," in the absence of a Y chromosome, is female-like.