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Polygynandry is a mating system in which both males and females have multiple mating partners during a breeding season. [1] In sexually reproducing diploid animals, different mating strategies are employed by males and females, because the cost of gamete production is lower for males than it is for females. [2]
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 ...
Of the 1,231 societies listed in the 1980 Ethnographic Atlas, 186 were found to be monogamous, 453 had occasional polygyny, 588 had more frequent polygyny, and four had polyandry. [3] Polyandry is less rare than this figure suggests, as it considered only those examples found in the Himalayan mountain region (eight societies).
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 ...
In one study women were shown three pictures of the same female. In one picture the model was dressed conservatively, in the other two she was dressed provocatively, but in the third the model had been photoshopped to have a larger frame. All the women tested rated the thin, provocatively dressed women as the sexiest.
The polygyny threshold model also shows the effects of female reproductive success when multiple females in the same territory mate with one male. In this situation, the female has the option of breeding with an unmated male in a poor-quality territory or with an already-mated male in a high-quality territory.
The brothers can be married to more than one woman if the first woman was sterile or if the age difference of the brothers were large. The wife is shared equally by all brothers and no one in the group has exclusive privilege to the wife. The woman considers all the men in the group her husband and the children recognise them all as their father.
Polygyny is a form of polygamy in which a man has more than one wife, girlfriend, concubine, mistress, or female sexual partner.Polygyny has been widely practiced and celebrated in many cultures and it is the most common and accepted form of polygamy.