Question

What is biological sex?

an individual’s self-concept of being male or female
the way people communicate their gender within their culture
being male or female based on the number of chromosomes someone has
a person’s sexual and romantic attraction to people of the same sex, the opposite sex, or both sexes

Answer 1

Answer:

C. Being male or female based on the number of chromosomes someone has.

         Hope this helps!!!

Answer 2

C. The number of chromosomes determines biological sex. A and B would be gender identity. D is a person’s sexuality.