What is a gender classification system that divides people into two groups male and female?

Question

Quizplus · Accepted Answer

The gender classification system that divides people into two groups male and female is called the gender binary. The other answer choices are not correct as bisexualism refers to sexual orientation, gender diversity refers to a diverse range of gender identities, and gender spectrum refers to the range of gender identities and expressions beyond the traditional binary.

What Is a Gender Classification System That Divides People into Two