Which of the following situations provides an example of how the social categories of gender influence the biology of sex? a. parents who refuse to let their three-year-old son paint his fingernailsb. how people react differently to two women who hold hands in public versus two men who hold hands in publicc. the decision to raise a male infant born with a "small" penis (e. g., a phallus measuring less than 2 cm in length) as a femaled. how a "one-sex" model of human bodies dominated thinking among ancient greeks, but a "two-sex" model dominates current western biological thoughtc. the decision to raise a male infant born with a "small" penis (e. g., a phallus measuring less than 2 cm in length) as a female