Definition & Betydelse | Engelska ordet POLYANDRY

Definition av POLYANDRY

1. polyandri

Exempel på hur man kan använda POLYANDRY i en mening

• In its broadest use, polyandry refers to sexual relations with multiple males within or without marriage.
• Stereotypically, the person at the center of a rivalrous love triangle is a woman, whereas for a split-object love triangle it is a man, due to the same reasons that polygyny is far more common than polyandry.
• Rock sparrows exhibit a variety of mating patterns, most notably monogamy and sequential and simultaneous polyandry; however, social monogamy is the most abundant mating pattern.
• Different villages practice different marriage customs (strict monogamy, non-strict monogamy, or polyandry), worship different local "godlings", and specialise in various local handcrafts and foodstuffs, but share the common values of the New Cretan civilisation and devotion to the Goddess.
• thumbThe Papilio polyxenes demonstrates polyandry and a lek mating system, showing no male parental care and display sites.
• Friedrich Ratzel in The History of Mankind reported in 1896 that in Hawaii a kind of incipient polyandry arose by the addition to the marriage establishment of a cicisbeo, known as Punalua.
• Recognised systems include monogamy, polygamy (which includes polygyny, polyandry, and polygynandry), and promiscuity, all of which lead to different mate choice outcomes and thus these systems affect how sexual selection works in the species which practice them.
• In 1977, Crook led an expedition to Zanskar in the Himalayas of Ladakh, a pilot study focussing on polyandry.
• Common mating or reproductively motivated systems include monogamy, polygyny, polyandry, polygamy and promiscuity.
• In sociology, the term adelphogamy or adelphic polyandry may also refer to fraternal polyandry, or to an incestuous relationship between a brother and sister.
• Unlike all other small antelopes, oribi can exhibit three types of mating systems, depending on the habitat – polyandry, polygyny and polygynandry.
• Pairs are largely monogamous, however the largest male may maintain harems (polygyny) and the largest females may mate with multiple males at multiple nesting sites (polyandry).
• She finds that she has feelings for both men and Aras, whose people practice polyandry, finds this acceptable and would like a house brother but fears that Shan will come to prefer Ade because of their shared homeworld.
• Once mating occurs, the males destroy a large portion of the female's web to discourage the female from future mating, thus reducing polyandry, which has been observed in the Australian redback spider, Latrodectus hasselti.
• Like the majority of the tinamou family, the males practice simultaneous polygyny and the females practice successive polyandry.
• It was hypothesized that because Bombus bees are parasitized they may have developed polyandry, but this is not the case.
• Castes practicing polyandry were Nairs, Thiyyas, Kammalar, Mukkuvar, Muslims of Malabar and Cochin and some Muslims of Travancore, and Mappilas Historians assert that there exists no authenticated case of polyandry among the Nairs.
• Panikkar has stated that "Nairs have no tradition of polyandry" in his 1918 paper about Nairs published by the Royal Anthropological Institute.
• Studies using isoenzyme systems MDH, a-GPDH, and AMY show the occurrence of monogyny and polygyny associated or not with polyandry, which indicates that the social organization is colony-specific.
• His study of a small brown bird, the dunnock, linked detailed behavioural observations of individuals to their reproductive success, using DNA profiles to measure paternity and maternity, and revealed how sexual conflicts gave rise to variable mating systems including: monogamy, polygyny, polyandry and polygynandry.

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