Great explanation of the differences between sex and gender!
At the end of the day, the characteristics that we attribute to the gender "male" or "female" are just a social structure made by society... while sex is defined by science, even though sometimes science has a hard time defining them

Understanding how gender is constructed is not just about the understanding of sociocultural roles; it involves understanding who has power in society, how they use it and what we can understand about the society.

PS- i'm also waiting for a better explanation on this, waiting for the next post