Final answer:
Biologic sex is determined by a person's biology and gender identity is a person's sense of being male, female, or another gender.
Step-by-step explanation:
The relationship between biologic sex and gender identity is that they are not always synchronous. Biological sex is determined by a person's biology, including their chromosomes, hormones, and physical characteristics. Gender identity, on the other hand, is a person's sense of being male, female, or another gender.
Biological sex is determined at birth, usually based on visible genitalia, and is categorized as male or female. Gender identity, however, may not align with one's biological sex. Some individuals may identify as transgender, meaning their gender identity differs from the sex they were assigned at birth.
It is important to understand that sex and gender are not interchangeable. Sex refers to biological characteristics, while gender refers to social and cultural characteristics of masculine and feminine behavior.