Equality = everyone has access to the same advantages of anyone else regardless of their individualistic obstacles in order to earn a privledge.

Privledge = special treatment due to the effort and achievements you achieved.

Unfair advantages would include allowing a sperm carrying human and an egg carrying human compete for the same reward.

Unfair advantages would include giving someone an unearned privledges just because of the amount of melanin in their skin.

Unfair segregation would include public spaces excluding people who lack or have too much melanin.

Fair segregation would include separating public spaces, like a restroom, to egg carrying humans and sperm carrying humans.

Thats all I got to say.