Which of the following terms have anthropologists used to refer to the observable physical characteristics that distinguish the two kinds of human beings, male and female, needed for human biological reproduction?
Hermaphroditism
Explanation:
Hermaphroditism is a termed used to describe the an organism which has total or complete reproductive organs and produces offspring in male and female pattern
In anthropology, sex and gender are two distinct words and have entirely different meaning. Sex is something related to biology and gender is something defined by society based on the sexual differences. Sex defines the biological differences between the male and female. Gender represents the cultural constructions meant and to be followed for any person carrying any particular sexuality