Related Experiment Video
Updated: Sep 29, 2026

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay
Published on: July 26, 2017
Polygyny: an indicator of nutritional stress in African agricultural societies?
Abstract:
"The object of this paper will be to present some of the anthropological literature on polygyny, both to illustrate [the variety among societies] and to suggest which aspects of polygyny should be investigated for their relationship to nutritional status." The geographical focus is on Africa. "The paper indicates that there are differences between societies which do not practise polygyny and those which do; that there are regional differences which affect how women experience polygyny as well as differences in individual societies related to economic change." (summary in FRE)
Related Concept Videos
Optimal Foraging
Mate Choice
Natural Selection and Mating Preferences
Females, due to their biological roles in conception, pregnancy, and nursing, inherently...
Energy Budgets and Reproductive Strategies
Criticisms of the Evolutionary Perspective
Evolutionary psychology provides one explanation for these findings, suggesting...
Nondisjunction
