- With regard to sex, a majority of humans can be classified as biologically male or biologically female, but many humans are intersex.
- Gender and sex are two different things.
2. Fair, if you look at them as separate things in the first place. Sex being your 23rd being XY, XX, XXY, XYY, XYX, etc, and gender being the role society wants you to have (however, it's more common to use gender role instead of gender.) This is not a disagreement, merely a conflict of terms.