Among humans more boys are born than girls, but women have significantly higher life expectancies. What is the significance of this?

Answer 1

The significance of this is that it highlights the biological differences between males and females, as well as the cultural and societal factors that can affect their life expectancy. The fact that more boys are born than girls can be attributed to biological factors, such as the higher mortality rate of male embryos and fetuses. On the other hand, the higher life expectancy of women may be influenced by a variety of factors, such as better healthcare access, healthier lifestyles, and social and cultural practices that favor women's health and wellbeing. This disparity also underscores the importance of addressing gender inequalities to promote better health outcomes for both men and women.