(n.) The having of a plurality of wives or husbands at the same time; usually, the marriage of a man to more than one woman, or the practice of having several wives, at the same time; -- opposed to monogamy; as, the nations of the East practiced polygamy. See the Note under Bigamy, and cf. Polyandry.
(n.) The state or habit of having more than one mate.
(n.) The condition or state of a plant which bears both perfect and unisexual flowers.
Example Sentences:
(1) Polygamy and Islam were more prevalent among the EA than the booked.
(2) Gene Schaerr, who represented Utah, warned that if the state could not define marriage the way it wanted, it might have to open the door to polygamy.
(3) The incidence of polygamy was higher among the rejectors, and rejectors' husbands had more children from their other wives.
(4) Current family adversity in terms of unstable parental union, paternal use of alcohol, polygamy and sibship size operated by interactive or additive effect.
(5) This is underscored by our current inability to explain satisfactorily several patterns including the relative significance of floating, geographic biases in the incidence of cooperative breeding, sexual asymmetries in delayed dispersal, the relationship between delayed dispersal leading to helping behavior and cooperative polygamy, and the rarity of the co-occurrence of helpers and floaters within the same population.
(6) The vehemence of Conservative divisions over same-sex marriage were exposed when one Tory MP said it would undermine "normal marriage", another questioned whether polygamy would be legalised next, and a third claimed that European judges will soon force the Church of England to allow same-sex marriages against its will.
(7) 'He was sitting directly in front of me, with three wives on one side and four on the other, and I began to sing "polygamy is the worst of all things".
(8) It’s not a conservative society in a stereotyped way.” She has campaigned against issues such as polygamy, domestic violence and so-called “honour” killings.
(9) He supports polygamy and a ban on gambling and alcohol, and wants to build Europe's largest mosque - and he leads a large private militia which is accused of savage brutality in Chechnya.
(10) Further, it is shown that the human species rapidly evolved its life-extending mutations because of the special circumstances afforded by the subdivision of the species into small semi-isolated (genetically) tribes of 10-100 individuals in which polygamy was the key factor in rapid incorporation of life- and well-being-extending new features.
(11) The total fertility of 6.2 was high but lower than the national average possibly because of the high rates of polygamy and primary infertility and the long periods of amenorrhoea and breast feeding which occurred after delivery.
(12) Sexually-transmitted diseases such as vaginitis (80%) were caused by polygamy, prostitution, and promiscuity, HIV serodiagnosis could not be performed because of a lack of equipment.
(13) We were told gay marriage was the slippery slope to polygamy, bestiality and incest.
(14) Rather, the data show that polygamy and monogamy select women with different social characteristics, which are associated with different rates of cumulative fertility.
(15) The contributions of such factors as rural-urban migration, birth order, family size, polygamy and genetics to the etiology of major mental disorders in this population require further investigations.
(16) Dr Matthew Offord, MP for Hendon, asked if the government was going to introduce other forms of marriage, such as polygamy.
(17) It is possible that multiple marriages and polygamy played a significant role in the bacterial colonisation of the endometrium in the Hausa-Fulani population of Zaria, Nigeria.
(18) The elected president, the Muslim Brotherhood's Mohammed Morsi, rescinded some of these rights: restrictions on polygamy were lifted; a reduction of the marriage age was proposed; women's right to seek divorce was limited.
(19) One local mayor was roundly criticised earlier this year after he warned legalising gay marriage would open the way to legalising polygamy or incest.
(20) Polygamy is fairly widespread in Chechnya, explained partly by local traditions and partly by a shortage of menfolk after all the tragedies the Chechens have experienced in recent decades.
Unisexual
Definition:
(a.) Having one sex only, as plants which have the male and female flowers on separate individuals, or animals in which the sexes are in separate individuals; di/cious; -- distinguished from bisexual, or hermaphrodite. See Di/cious.
Example Sentences:
(1) We examined mitochondrial DNA (mtDNA), enzyme, and morphological variation among 17 unisexual Ambystoma of hybrid origin.
(2) The levels of specific antibodies were much higher in bisexual infection than in unisexual infection and closely related to the intensity and duration of infection.
(3) Chromosomes of the Amazon molly, Poecilia formosa, a unisexual species of hybrid origin, were investigated by C-banding, silver staining, and fluorescent staining with DAPI, quinacrine dihydrochloride, and chromomycin A3.
(4) This reduction coincided with the late stages of the infection and was also observed in unisexual infection with male worms.
(5) These data, together with unisexuality, demonstrate conclusively that the all-female R. ridibunda population at Trubeschloo originated from matings between two R. esculenta.
(6) Unisexually developed males incubated for 1 h in EBSS showed both lipid accumulation and release from the dorsal surface.
(7) Skin graft evidence is used to directly identify the unisexual parent of natural hybrids produced between the bisexual species Cnemidophorus inornatus and the unisexual Cnemidophorus neomexicanus.
(8) Additional studies carried out in mice after unisexual infection revealed that egg production is not a necessary prerequisite for several of the immunologic phenomena associated with acute schistosomiasis.
(9) Further experiments were performed to determine light preferences during oviposition when unisexual and bisexual females were in direct competition.
(10) Cnemidophorus uniparens is a parthenogenetic unisexual species of lizard in which each individual develops as a female, making it a unique animal model for the study of sexual differentiation.
(11) Mice were infected with fertile bisexual Schistosoma mansoni and compared with similar animals infected with unisexual worms or sterile bisexual worms.
(12) The results revealed: (1) three unisexual grooming subgroups; (2) two focal monkeys (one female and one male) which were each avoided by five animals, one female avoided by three animals, the rest avoided by one or none; (3) that each monkey was 'friendly' with one to three others and was 'antagonistic' toward all the rest; (4) that males were socially inactive, ranked below most females, associated primarily with each other, and, in this study, were killed by females during the mating period.
(13) This confirms our previous conclusion that the evolution of the parthenogenetic mode of reproduction and expression of male-like pseudosexual behavior that are characteristic of the unisexual C. uniparens has not been accomplished by evolutionary modifications in the pattern of sex steroid hormone secretion.
(14) Three populations of the North American cyprinodont fish Poecilia latipinna, considered to be one of the progenitor species of the gynogenetic unisexual P. formosa, were analyzed by C-banding and Ag-staining.
(15) Hence the unisexually grouped females were unable to perceive the pheromone from males and continued to remain in anoestrus following exposure to perfumed males.
(16) By hybridizing bisexual (gonochoristic) fishes, all-female clones have been produced that are comparable to those of a wild unisexual "species," Poeciliopsis monacha-lucida, living in northwestern Mexico.
(17) Parthenogenesis can only evolve in areas devoid of the generating bisexual species, because such species would prevent newly formed unisexuals from establishing clones due either to hybridization or competition.
(18) When assayed as separate unisexual groups, the oxygen uptake of male and female macrofilariae of both species was inhibited by classical inhibitors of respiratory electron transport (RET), and showed classical substrate bypass phenomena in response to succinate and ascorbate, N,N,N',N'-tetramethyl-p-phenylenediamine with respect to the RET inhibitors rotenone (inhibitor of complex I) and antimycin A (inhibitor of complex III).
(19) At 24 h post-culture females paired with males from mixed infections had an elevated uptake of [3H]thymidine compared to females that had not paired and uptake was also significantly different (P less than or equal to 0.001) from females exposed to males from unisexual infections.
(20) Both bisexual and unisexual male worm low infections were produced, and studied for as long as 27 weeks post-exposure.