Final answer:
Among Native American groups, berdaches were biological men who assumed the behavior and tasks of the opposite gender. They would share the products of each other's labor, similar to different-sex marriages.
Step-by-step explanation:
This example illustrates how Native American groups had categories of variant gender where some individuals assumed the behavior and tasks of the opposite gender. These individuals, known as berdaches, were biological men who took on feminine roles and sometimes married men. They would share the products of each other's labor, similar to how different-sex marriages do. This example highlights the cultural understanding of gender and the fluidity of gender roles in certain Native American societies.