How are biological differences related to gender and gender inequality? Biological differences between men and women have been used throughout history to justify inequality. There are three biological...

How are biological differences related to gender and gender inequality? Biological differences between men and women have been used throughout history to justify inequality. There are three biological arguments used to explain gender differences and justify the resulting inequality. Evolutionary imperative theory holds that differences between the sexes are based on reproductive strategies. According to this theory, the main goal of organisms is to reproduce. Male and female differences have evolved over time to meet these reproductive needs. Theories about brain structure and chemistry hold that men and women use different sides of their brain more dominantly, which leads to different abilities, talents, and desires. This is used to justify inequality in the home and the workplace. Theories of hormonal differences look at how primary sex characteristics are developed in the fetal environment and how secondary sex characteristics develop during puberty. The sociological view is that biology does not equal destiny and that sex does not have to determine gender roles; gender is a result of biology and culture.