>whatever this week's definition of Definitely Binary means Humans are definitely sexually binary, much like how they are definitely bipedal. Genetic abnormali

>whatever this week's definition of Definitely Binary means Humans are definitely sexually binary, much like how they are definitely bipedal. Genetic abnormalities prove the rule: humans only produce two types of gametes, sperm (male) and egg cells (female). There are no other types of gametes.