Final answer:
Kinship is an adaptive mechanism that informs relationships, families, and resource distribution within a group. It is especially important in nonindustrial societies.
Step-by-step explanation:
Kinship is an adaptive mechanism across cultures. It provides deep insights into human relationships and alliances, including those who can and cannot marry, mechanisms that are used to create families, and the ways social and economic resources are dispersed within a group. Anthropolgists such as Lewis Henry Morgan, Bronislaw Malinowski, and A.R. Radcliffe-Brown have conducted research on kinship, highlighting its importance in nonindustrial societies.