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Polygyny is associated with an increased sharing of subsistence provided by women. This is consistent with the theory that if women raise the children alone, men can concentrate on the mating effort. Polygyny is also associated with greater environmental variability in the form of variability of rainfall. This may increase the differences in ...
Polyandry still appears to occur in the minority of societies. Regardless of the type of polygamy, even when polygyny is accepted in the community, the majority of relationships in the society are monogamous in practice – while couples remain in the relationship, which may not be lifelong. [17]
Polyandry (/ ˈ p ɒ l i ˌ æ n d r i, ˌ p ɒ l i ˈ æ n-/; from Ancient Greek πολύ (polú) 'many' and ἀνήρ (anḗr) 'man') is a form of polygamy in which a woman takes two or more husbands at the same time. Polyandry is contrasted with polygyny, involving one male and two or more females.
The practice primarily focuses on polygyny (one man having more than one wife) and not polyandry (one woman having more than one husband), as polyandry is implied to be unlawful by the Hebrew Bible's laws of adultery (e.g., Deuteronomy 22:22) and in the New Testament (e.g., Romans 7:3).
A criticism against polygyny is that in almost all cultures and religious communities that practice it, polygyny is the only form of polygamy that is allowed; and, as such, this violates modern principles of equality between men and women, especially as in many such places females having multiple partners is violently punished through honor ...
Polygamy is the practice of having more than one spouse at the same time. Specifically, polygyny is the practice of one man taking more than one wife while polyandry is the practice of one woman taking more than one husband. Polygamy is a common marriage pattern in some parts of the world.
When females have multiple mating partners, it is known as polyandry, and when males have multiple mating partners, it is known as polygyny. Each sex has potential benefits in being promiscuous; females, especially those with genetically 'inferior' social partners, have the chance to increase the genetic quality of their offspring, [ 3 ] while ...
Polygyny threshold model graph. The polygyny threshold model is an explanation of polygyny, the mating of one male of a species with more than one female. The model shows how females may gain a higher level of biological fitness by mating with a male who already has a mate. The female makes this choice despite other surrounding males because ...