Answer:

1. A person's sexuality includes everything from their biological sex, gender identity and sexual orientation to pregnancy and reproduction. While sexuality can include all of these dimensions, not all of them are always experienced or expressed.

2. 'Sex' and 'gender' are often used interchangeably, despite having different meanings: Sex refers to a set of biological attributes in humans and animals. ... Gender refers to the socially constructed roles, behaviours, expressions and identities of girls, women, boys, men, and gender diverse people.