Polyandry is very rare;when it does occur,it is typically found in societies where men greatly outnumber women because of high rates of female infanticide or where marriages are arranged between two brothers and one woman.

Question

Quizplus · Accepted Answer

Polyandry is indeed very rare and is found in societies where there is a shortage of women, leading to the practice of multiple brothers sharing one wife. This is because such societies have to ensure that all men have a chance to mate and have children, and polyandry provides a solution to this problem.

Polyandry Is Very Rare;when It Does Occur,it Is Typically Found