Final answer:
Transgender individuals are individuals who identify with a gender that is different from their biological sex assigned at birth. They may undergo medical interventions, such as surgery and hormonal therapy, to align their physical being with their gender identity.
Step-by-step explanation:
Transgender individuals are individuals who identify with a gender that is different from their biological sex assigned at birth. They do not necessarily contrast biologically with ordinary males and females, as transgender people may have intersex traits or may not have them. Transgender individuals may choose to undergo medical interventions, such as surgery and hormonal therapy, to align their physical being with their gender identity. However, not all transgender individuals choose to alter their bodies, and they may present themselves as another gender through dress, hairstyle, and mannerisms.