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Dioecy

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418: 394: 313: 406: 754:(outcrossing), and thus tends to reduce the expression of recessive deleterious mutations present in a population. In trees, compensation is realized mainly through increased seed production by females. This in turn is facilitated by a lower contribution of reproduction to population growth, which results in no demonstrable net costs of having males in the population compared to being hermaphroditic. Dioecy may also accelerate or retard lineage diversification in 666: 737:. The definition avoids reference to male and female reproductive structures, which are rare in fungi. An individual of a dioecious fungal species not only requires a partner for mating, but performs only one of the roles in nuclear transfer, as either the donor or the recipient. A monoecious fungal species can perform both roles, but may not be self-compatible. 197: 370:" when each sporophyte plant has only one kind of spore-producing organ, all of whose spores give rise either to male gametophytes, which produce only male gametes (sperm), or to female gametophytes, which produce only female gametes (egg cells). For example, a single flowering plant sporophyte of a fully dioecious species like 745:
Dioecy has the demographic disadvantage compared with hermaphroditism that only about half of reproductive adults are able to produce offspring. Dioecious species must therefore have fitness advantages to compensate for this cost through increased survival, growth, or reproduction. Dioecy excludes
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Dioecy evolves due to male or female sterility, although it is unlikely that mutations for male and female sterility occurred at the same time. In angiosperms unisexual flowers evolve from bisexual ones. Dioecy occurs in almost half of plant families, but only in a minority of genera, suggesting
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Bruijning, Marjolein; Visser, Marco D.; Muller-Landau, Helene C.; Wright, S. Joseph; Comita, Liza S.; Hubbell, Stephen P.; de Kroon, Hans; Jongejans, Eelke (2017). "Surviving in a Cosexual World: A Cost-Benefit Analysis of Dioecy in Tropical Trees".
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from hermaphroditism at least 5 or 9 times. The reverse transition, from dioecy back to hermaphroditism has also been observed, both in Asteraceae and in bryophytes, with a frequency about half of that for the forward transition.
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has either flowers with functional stamens producing pollen containing male gametes (staminate or 'male' flowers), or flowers with functional carpels producing female gametes (carpellate or 'female' flowers), but not both. (See
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species are dioecious, but almost all conifers are monoecious. In gymnosperms, the sexual systems dioecy and monoecy are strongly correlated with the mode of pollen dispersal, monoecious species are predominantly wind dispersed
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Alternation of generations in plants: the sporophyte generation produces spores that give rise to the gametophyte generation, which produces gametes that fuse to give rise to a new sporophyte generation.
758:. Dioecious lineages are more diversified in certain genera, but less in others. An analysis suggested that dioecy neither consistently places a strong brake on diversification, nor strongly drives it. 921: 570:
and greater protection against deleterious mutations. Regardless of the evolutionary pathway the intermediate states need to have fitness advantages compared to cosexual flowers in order to survive.
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multiple times either from hermaphroditic species or from monoecious species. A previously untested hypothesis is that this reduces inbreeding; dioecy has been shown to be associated with increased
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Bachtrog, Doris; Mank, Judith E.; Peichel, Catherine L.; Kirkpatrick, Mark; Otto, Sarah P.; Ashman, Tia-Lynn; Hahn, Matthew W.; Kitano, Jun; Mayrose, Itay; Ming, Ray; Perrin, Nicolas (2014-07-01).
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species are gonochoric, almost all vertebrate species are gonochoric, and all bird and mammal species are gonochoric. Dioecy may also describe colonies within a species, such as the colonies of
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Muyle, Aline; Martin, Hélène; Zemp, Niklaus; Mollion, Maéva; Gallina, Sophie; Tavares, Raquel; Silva, Alexandre; Bataillon, Thomas; Widmer, Alex; Glémin, Sylvain; Touzet, Pascal (2021-03-01).
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species. In most dioecious plants, whether male or female gametophytes are produced is determined genetically, but in some cases it can be determined by the environment, as in
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refer to the donor and recipient roles in mating, where a nucleus is transferred from one haploid hypha to another, and the two nuclei then present in the same cell merge by
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mainly from mutations that resulted in male sterility. However, since the ancestral state is unclear, more work is needed to clarify the evolution of dioecy via monoecy.
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are also used. A dioicous gametophyte either produces only male gametes (sperm) or produces only female gametes (egg cells). About 60% of liverworts are dioicous.
1438: 332:), the gametophytes are fully independent plants. Seed plant gametophytes are dependent on the sporophyte and develop within the spores, a condition known as 164:
is biparental reproduction. Dioecy has costs, since only the female part of the population directly produces offspring. It is one method for excluding
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Sabath, Niv; Goldberg, Emma E.; Glick, Lior; Einhorn, Moshe; Ashman, Tia-Lynn; Ming, Ray; Otto, Sarah P.; Vamosi, Jana C.; Mayrose, Itay (2016).
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Transitions Between Sexual Systems: Understanding the Mechanisms of, and Pathways Between, Dioecy, Hermaphroditism and Other Sexual Systems
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ancestors that have flowers containing both functional stamens and functional carpels. Some authors argue monoecy and dioecy are related.
2056:"Two's Company, Three's a Crowd: Experimental Evaluation of the Evolutionary Maintenance of Trioecy in Mercurialis annua (Euphorbiaceae)" 1403:
Matallana, G.; Wendt, T.; Araujo, D.S.D.; Scarano, F.R. (2005), "High abundance of dioecious plants in a tropical coastal vegetation",
999:(2005). "Molecular Phylogenetics of the Siphonophora (Cnidaria), with Implications for the Evolution of Functional Specialization". 676: 1753: 376: 2489: 2470: 2243: 2159: 2132: 2038: 2028: 2009: 1982: 1920: 1844: 1817: 1790: 1763: 1736: 1486: 1199: 1189: 1172: 1141: 931: 359:" when each sporophyte plant has both kinds of spore-producing organ but in separate flowers or cones. For example, a single 77: 1726: 841: 2122: 1834: 574:
recent evolution. For 160 families that have dioecious species, dioecy is thought to have evolved more than 100 times.
812: 1807: 1510: 1476: 709: 135: 58: 2149: 356: 2233: 1454: 602:, since there is a distribution of sexual systems, it has been postulated that dioecy evolved from monoecy through 423:
By comparson, each bisexual (perfect) tulip flower has both pollen-producing stamens and carpels containing ovules.
367: 172:(outcrossing), and thus tends to reduce the expression of recessive deleterious mutations present in a population. 1322:"Ecological constraints on the evolution of breeding systems in seed plants: dioecy and dispersal in gymnosperms" 1522:
LuthringerR, Cormier A, Ahmed S, Peters AF, Cock JM, Coelho, SM (2014). "Sexual dimorphism in the brown algae".
2414:"Dioecy does not consistently accelerate or slow lineage diversification across multiple genera of angiosperms" 1271: 782: 185: 1910: 777: 1999: 1215:
Walas, Łukasz; Mandryk, Wojciech; Thomas, Peter A.; Tyrała-Wierucka, Żanna; Iszkuło, Grzegorz (2018-09-01).
207:, is a dioecious colonial marine animal; the reproductive medusae within the colony are all of the same sex. 2523: 2518: 1972: 1216: 1780: 399:
In dioecious holly, some plants only have 'male' flowers with functional stamens that produce pollen...
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Esser, K. (1971). "Breeding systems in fungi and their significance for genetic recombination".
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Dioecy occurs in a wide variety of plant groups. Examples of dioecious plant species include
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In zoology, dioecy means that an animal is either male or female, in which case the synonym
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that develops into a new individual. In land plants, by contrast, one generation – the
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Embryology of Flowering Plants: Terminology and Concepts, Vol. 3: Reproductive Systems
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of a monoecious species has both functional stamens and carpels, in separate flowers.
305:, which produce gametes. A male gamete and a female gamete then fuse to produce a new 2485: 2466: 2435: 2386: 2378: 2324: 2281: 2239: 2214: 2196: 2155: 2128: 2103: 2085: 2034: 2005: 1978: 1916: 1883: 1840: 1813: 1786: 1759: 1732: 1707: 1689: 1647: 1629: 1590: 1572: 1506: 1482: 1420: 1343: 1244: 1195: 1168: 1137: 1119:
Botanical Latin: History, grammar, syntax, terminology and vocabulary, Fourth edition
1016: 977: 927: 787: 652:, since there is no monoecy, it is suggested that dioecy evolved through gynodioecy. 567: 145: 2293: 1895: 1610:"Sex-oriented research on dioecious crops of Indian subcontinent: an updated review" 1535: 1306: 1256: 972: 955: 615: 176:
have several other methods of preventing self-fertilization including, for example,
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Reproductive Diversity of Plants: An Evolutionary Perspective and Genetic Basis
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that have distinct unisexual individuals, each producing either male or female
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Charlesworth D, Willis JH (2009). "The genetics of inbreeding depression".
2218: 2177:"Diversity of sexual systems within different lineages of the genus Silene" 2107: 1878: 1861: 1711: 1651: 1594: 1424: 1347: 1160: 1020: 981: 544: 539: 477: 2285: 1416: 1167:(Fourth ed.). Middlewood Green, Suffolk, U.K.: C & M Floristics. 827: 411:...while other holly plants only have 'female' flowers that produce ovules 2175:
Casimiro-Soriguer, Inés; Buide, Maria L.; Narbona, Eduardo (2015-01-01).
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Atwell, Brian James; Kriedemann, Paul E.; Turnbull, Colin G. N. (1999).
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Seaweeds of the British Isles Volume 1 Rhodophyta Part 3A Ceramiales
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Walas Ł, Mandryk W, Thomas PA, Tyrała-Wierucka Ż, Iszkuło G (2018).
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Ecological Genomics: Ecology and the Evolution of Genes and Genomes
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Perry, Laura E.; Pannell, John R.; Dorken, Marcel E. (2012-04-19).
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Sarkar, Sutanu; Banerjee, Joydeep; Gantait, Saikat (2017-05-29).
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K. S. Bawa (1980). "Evolution of Dioecy in Flowering Plants".
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Tandon, Rajesh; Shivanna, K. R.; Koul, Monika (2020-08-07).
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for further details, including more complex cases, such as
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species are entirely dioecious and about 7% of angiosperm
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generation – consists of individuals that produce haploid
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contain some dioecious species. Dioecy is more common in
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Landry, Christian R.; Aubin-Horth, Nadia (2013-11-25).
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Núñez-Farfán, Juan; Valverde, Pedro Luis (2020-07-30).
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The Cambridge Illustrated Glossary of Botanical Terms
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The sporophyte generation of a seed plant is called "
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The sporophyte generation of seed plants is called "
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Evolutionary Ecology of Plant-Herbivore Interaction
1475:Fusco, Giuseppe; Minelli, Alessandro (2019-10-10). 1366:"Dioecy and its correlates in the flowering plants" 106: 41: 2405: 2306: 2053: 1551:"Sex Determination: Why So Many Ways of Doing It?" 1187: 1132:Vanderpoorten A, Goffinet B (2009). "Liverworts". 2147: 2500: 581:, dioecy is likely the ancestral sexual system. 722:Very few dioecious fungi have been discovered. 253:. In animals, typically an individual produces 2482:Botany : An Introduction to Plant Biology 2023: 2021: 1997: 1779:Karasawa, Marines Marli Gniech (2015-11-23). 1136:. Cambridge, UK: Cambridge University Press. 1125: 344:, and the female gametophytes develop within 2300: 1474: 1439:"Introduction to Parasitic Flowering Plants" 1116: 442:generation of non-vascular plants, although 2033:. Vol. 2. Academic Press. 2016-04-14. 2018: 1481:. Cambridge University Press. p. 329. 1319: 953: 849:UK English Dictionary UK English Dictionary 589:Dioecious flowering plants can evolve from 1935: 1515: 1075: 913: 501:) and dioecious species animal-dispersed ( 2429: 2372: 2263: 2208: 2097: 2079: 1877: 1859: 1728:Evolutionary Biology: A Plant Perspective 1701: 1641: 1584: 1566: 1337: 1272:"Sexual systems in gymnosperms: A review" 1217:"Sexual systems in gymnosperms: A review" 971: 710:Learn how and when to remove this message 269:of the individual producing them, so are 16:Having distinct male and female organisms 2259: 2257: 2255: 1970: 1964: 1938:Annual Review of Ecology and Systematics 1778: 1731:. Oxford University Press. p. 377. 1663: 1661: 1155: 1153: 960:Anais da Academia Brasileira de Ciências 682:Relevant discussion may be found on the 311: 195: 2479: 2456: 2120: 1912:The Papaya: Botany, Production and Uses 1758:. Macmillan Education AU. p. 249. 1501:Maggs, C.A. and Hommersand, M.H. 1993. 1313: 1063: 1048: 1036: 609: 2501: 2141: 1929: 1724: 1505:. The Natural History Museum, London. 1437:Nickrent D.L., Musselman L.J. (2004). 1084: 1069: 919: 694:to additional sources at this section. 550: 475:is dioecious, while the annual nettle 265:. The gametes have half the number of 221:is more often used. For example, most 2252: 1908: 1832: 1658: 1263: 1159: 1150: 2030:Encyclopedia of Evolutionary Biology 1090: 923:Encyclopedia of Evolutionary Biology 659: 340:grains produced by the sporophyte's 245:) differ from animals in that their 1950:10.1146/annurev.es.11.110180.000311 740: 13: 1725:Cruzan, Mitchell B. (2018-09-11). 1339:10.1111/j.1558-5646.1980.tb04034.x 1076:Hickey, M. & King, C. (2001). 675:relies largely or entirely upon a 14: 2540: 2231: 2004:. Csiro Publishing. p. 264. 1860:Ainsworth, Charles (2000-08-01). 144:) is a characteristic of certain 2121:Leonard, Janet L. (2019-05-21). 1833:Reeve, Eric C. R. (2014-01-14). 1812:. Springer Nature. p. 177. 1194:. Springer Nature. p. 179. 879:Oxford English Dictionary online 664: 416: 404: 392: 96: 31: 2450: 2225: 2168: 2114: 2047: 1991: 1902: 1853: 1826: 1799: 1772: 1745: 1718: 1674:Molecular Biology and Evolution 1601: 1542: 1495: 1468: 1430: 1396: 1208: 1181: 1110: 973:10.1590/s0001-37652001000300008 584: 2266:Molecular and General Genetics 2238:. APH Publishing. p. 77. 1971:Batygina, T. B. (2019-04-23). 1165:New Flora of the British Isles 988: 947: 892: 863: 834: 805: 783:Self-incompatibility in plants 655: 555:For evolution in animals, see 1: 1080:. Cambridge University Press. 798: 778:Plant reproductive morphology 377:Plant reproductive morphology 348:produced by the sporophyte's 191: 90: 'two households'; adj. 2081:10.1371/journal.pone.0035597 1568:10.1371/journal.pbio.1001899 622:but may also evolve through 614:Dioecy usually evolves from 557:Gonochorism § Evolution 236: 7: 1909:Mitra, Sisir (2020-09-01). 1536:10.1127/2198-011X/2014/0002 1478:The Biology of Reproduction 1443:The Plant Health Instructor 761: 10: 2545: 2480:Mauseth, James D. (2014). 2463:Royal Botanic Gardens, Kew 1839:. Routledge. p. 616. 1451:10.1094/PHI-I-2004-0330-01 1405:American Journal of Botany 1370:American Journal of Botany 1299:10.1016/j.baae.2018.05.009 1241:10.1016/j.baae.2018.05.009 1134:Introduction to bryophytes 554: 537:, such as some species of 428:Slightly different terms, 293:by dividing repeatedly by 289:. Spores do not fuse, but 251:alternation of generations 210: 76: 75: 18: 1977:. CRC Press. p. 43. 1626:10.1007/s13205-017-0723-8 1524:Perspectives in Phycology 1364:; R. E. Ricklefs (1995). 1279:Basic and Applied Ecology 1221:Basic and Applied Ecology 1013:10.1080/10635150500354837 881:. Oxford University Press 481:is monoecious. Dioecious 2127:. Springer. p. 91. 1836:Encyclopedia of Genetics 1785:. Springer. p. 31. 995:Dunn, C.W.; Pugh, P.R.; 920:Kliman, Richard (2016). 297:to give rise to haploid 19:Not to be confused with 2353:The American Naturalist 943:Alternative archive URL 853:Oxford University Press 824:Oxford University Press 2459:The Kew Plant Glossary 2457:Beentje, Henk (2010). 1879:10.1006/anbo.2000.1201 1686:10.1093/molbev/msaa229 900:"Animal Diversity Web" 725:Monoecy and dioecy in 562:In plants, dioecy has 438:, may be used for the 317: 208: 162:Dioecious reproduction 152:, either directly (in 2193:10.1093/aobpla/plv037 1915:. CABI. p. 161. 1417:10.3732/ajb.92.9.1513 1117:Stearn, W.T. (1992). 1097:Australian Bryophytes 830:on December 21, 2021. 820:UK English Dictionary 640:evolved independently 564:evolved independently 315: 211:Further information: 205:Portuguese man o' war 199: 2461:. Richmond, Surrey: 1320:Givnish, TJ (1980). 1121:. David and Charles. 1091:Lepp, Heino (2007). 954:David, J.R. (2001). 688:improve this article 610:From hermaphroditism 285:rather than haploid 257:of one kind, either 186:self-incompatibility 156:) or indirectly (in 2524:Reproductive system 2519:Sexual reproduction 2235:A Textbook of Fungi 2072:2012PLoSO...735597P 1291:2018BApEc..31....1W 1233:2018BApEc..31....1W 1039:, pp. 204–205. 551:Evolution of dioecy 508:About 6 percent of 485:are predominant in 2278:10.1007/bf00276051 2187:(plv037): plv037. 1001:Systematic Biology 926:. Academic Press. 859:on April 12, 2021. 748:self-fertilization 638:, dioecy may have 318: 209: 166:self-fertilization 2491:978-1-4496-6580-7 2472:978-1-84246-422-9 2431:10.1111/nph.13696 2245:978-81-7648-737-5 2161:978-94-007-7347-9 2134:978-3-319-94139-4 2040:978-0-12-800426-5 2011:978-0-643-09929-6 1984:978-1-4398-4436-6 1922:978-1-78924-190-7 1846:978-1-134-26350-9 1819:978-3-030-46012-9 1792:978-3-319-21254-8 1765:978-0-7329-4439-1 1738:978-0-19-088268-6 1488:978-1-108-49985-9 1201:978-981-15-4210-7 1174:978-1-5272-2630-2 1143:978-0-521-70073-3 933:978-0-12-800426-5 788:Sexual dimorphism 720: 719: 712: 568:genetic diversity 301:individuals, the 201:Physalia physalis 2536: 2514:Dioecious plants 2495: 2476: 2444: 2443: 2433: 2424:(3): 1290–1300. 2409: 2403: 2402: 2376: 2347: 2341: 2340: 2304: 2298: 2297: 2261: 2250: 2249: 2229: 2223: 2222: 2212: 2172: 2166: 2165: 2145: 2139: 2138: 2118: 2112: 2111: 2101: 2083: 2051: 2045: 2044: 2025: 2016: 2015: 1995: 1989: 1988: 1968: 1962: 1961: 1933: 1927: 1926: 1906: 1900: 1899: 1881: 1866:Annals of Botany 1857: 1851: 1850: 1830: 1824: 1823: 1803: 1797: 1796: 1776: 1770: 1769: 1749: 1743: 1742: 1722: 1716: 1715: 1705: 1665: 1656: 1655: 1645: 1605: 1599: 1598: 1588: 1570: 1546: 1540: 1539: 1519: 1513: 1499: 1493: 1492: 1472: 1466: 1465: 1463: 1462: 1453:. Archived from 1434: 1428: 1427: 1411:(9): 1513–1519, 1400: 1394: 1393: 1358: 1352: 1351: 1341: 1317: 1311: 1310: 1276: 1267: 1261: 1260: 1212: 1206: 1205: 1185: 1179: 1178: 1157: 1148: 1147: 1129: 1123: 1122: 1114: 1108: 1107: 1105: 1104: 1088: 1082: 1081: 1073: 1067: 1061: 1052: 1046: 1040: 1034: 1025: 1024: 992: 986: 985: 975: 951: 945: 941: 936:. Archived from 917: 911: 910: 908: 906: 896: 890: 889: 887: 886: 867: 861: 860: 855:. Archived from 838: 832: 831: 826:. Archived from 809: 741:Adaptive benefit 715: 708: 704: 701: 695: 668: 667: 660: 420: 408: 396: 140: 134: 133: 130: 129: 126: 121: 120: 115: 114: 111: 108: 105: 102: 88: 82: 81: 80: 63: 57: 56: 53: 52: 49: 46: 43: 40: 37: 2544: 2543: 2539: 2538: 2537: 2535: 2534: 2533: 2509:Plant sexuality 2499: 2498: 2492: 2473: 2453: 2448: 2447: 2418:New Phytologist 2410: 2406: 2348: 2344: 2321:10.1038/nrg2664 2309:Nat. Rev. Genet 2305: 2301: 2262: 2253: 2246: 2230: 2226: 2173: 2169: 2162: 2146: 2142: 2135: 2119: 2115: 2052: 2048: 2041: 2027: 2026: 2019: 2012: 1996: 1992: 1985: 1969: 1965: 1934: 1930: 1923: 1907: 1903: 1858: 1854: 1847: 1831: 1827: 1820: 1804: 1800: 1793: 1777: 1773: 1766: 1750: 1746: 1739: 1723: 1719: 1666: 1659: 1606: 1602: 1561:(7): e1001899. 1547: 1543: 1520: 1516: 1500: 1496: 1489: 1473: 1469: 1460: 1458: 1435: 1431: 1401: 1397: 1382:10.2307/2445418 1359: 1355: 1318: 1314: 1274: 1268: 1264: 1213: 1209: 1202: 1186: 1182: 1175: 1158: 1151: 1144: 1130: 1126: 1115: 1111: 1102: 1100: 1089: 1085: 1074: 1070: 1062: 1055: 1047: 1043: 1035: 1028: 997:Haddock, S.H.D. 993: 989: 952: 948: 940:on May 6, 2021. 934: 918: 914: 904: 902: 898: 897: 893: 884: 882: 869: 868: 864: 840: 839: 835: 811: 810: 806: 801: 764: 743: 716: 705: 699: 696: 690:by introducing 681: 669: 665: 658: 616:hermaphroditism 612: 587: 560: 553: 510:flowering plant 424: 421: 412: 409: 400: 397: 361:flowering plant 320:In bryophytes ( 239: 215: 194: 138: 123: 117: 99: 95: 61: 34: 30: 24: 17: 12: 11: 5: 2542: 2532: 2531: 2526: 2521: 2516: 2511: 2497: 2496: 2490: 2477: 2471: 2452: 2449: 2446: 2445: 2404: 2365:10.1086/690137 2359:(3): 297–314. 2342: 2315:(11): 783–96. 2299: 2251: 2244: 2232:Gupta, Rajni. 2224: 2167: 2160: 2140: 2133: 2113: 2046: 2039: 2017: 2010: 1990: 1983: 1963: 1928: 1921: 1901: 1872:(2): 211–221. 1852: 1845: 1825: 1818: 1798: 1791: 1771: 1764: 1744: 1737: 1717: 1680:(3): 805–818. 1657: 1600: 1541: 1514: 1494: 1487: 1467: 1429: 1395: 1376:(5): 596–606. 1353: 1332:(5): 959–972. 1312: 1262: 1207: 1200: 1180: 1173: 1149: 1142: 1124: 1109: 1083: 1068: 1066:, p. 218. 1064:Mauseth (2014) 1053: 1051:, p. 487. 1049:Mauseth (2014) 1041: 1037:Mauseth (2014) 1026: 1007:(6): 916–935. 987: 966:(3): 385–395. 946: 932: 912: 891: 862: 833: 803: 802: 800: 797: 796: 795: 790: 785: 780: 775: 770: 763: 760: 742: 739: 718: 717: 686:. 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In the 530:species. 444:dioecious 435:monoicous 368:dioecious 334:endospory 330:hornworts 291:germinate 263:egg cells 249:involves 237:In botany 219:gonochory 182:herkogamy 178:dichogamy 92:dioecious 2440:26467174 2391:28221824 2329:19834483 2294:11353336 2219:25862920 2108:22532862 2060:PLOS ONE 1896:85039623 1712:32926156 1652:28555429 1595:24983465 1425:21646169 1348:28581147 1307:90740232 1257:90740232 1163:(2019). 1021:16338764 982:11600899 905:27 April 813:"dioecy" 762:See also 752:allogamy 618:through 533:Certain 527:Arisaema 503:zoophily 487:tropical 463:cannabis 430:dioicous 170:allogamy 2399:6839285 2286:5102399 2210:4433491 2099:3330815 2068:Bibcode 1958:2096901 1703:7947750 1643:5447520 1586:4077654 1390:2445418 1287:Bibcode 1285:: 1–9. 1229:Bibcode 1227:: 1–9. 793:Trioecy 628:distyly 459:willows 455:ginkgos 350:carpels 342:stamens 307:diploid 295:mitosis 287:gametes 271:haploid 255:gametes 154:animals 150:gametes 146:species 86:dioikía 78:διοικία 2488:  2469:  2438:  2397:  2389:  2381:  2337:771357 2335:  2327:  2292:  2284:  2242:  2217:  2207:  2199:  2158:  2131:  2106:  2096:  2088:  2037:  2008:  1981:  1956:  1919:  1894:  1886:  1843:  1816:  1789:  1762:  1735:  1710:  1700:  1692:  1650:  1640:  1632:  1593:  1583:  1575:  1509:  1485:  1423:  1388:  1346:  1305:  1255:  1247:  1198:  1171:  1140:  1019:  980:  930:  847:Lexico 818:Lexico 735:zygote 649:Silene 520:, and 514:genera 346:ovules 338:pollen 322:mosses 283:spores 275:zygote 223:animal 184:, and 174:Plants 27:Dioecy 21:Dioicy 2395:S2CID 2333:S2CID 2290:S2CID 1954:JSTOR 1892:S2CID 1386:JSTOR 1303:S2CID 1275:(PDF) 1253:S2CID 727:fungi 535:algae 483:flora 372:holly 259:sperm 71: 2486:ISBN 2467:ISBN 2436:PMID 2387:PMID 2379:ISSN 2325:PMID 2282:PMID 2240:ISBN 2215:PMID 2197:ISSN 2156:ISBN 2129:ISBN 2104:PMID 2086:ISSN 2035:ISBN 2006:ISBN 1979:ISBN 1917:ISBN 1884:ISSN 1841:ISBN 1814:ISBN 1787:ISBN 1760:ISBN 1733:ISBN 1708:PMID 1690:ISSN 1648:PMID 1630:ISSN 1591:PMID 1573:ISSN 1507:ISBN 1483:ISBN 1421:PMID 1344:PMID 1245:ISSN 1196:ISBN 1169:ISBN 1138:ISBN 1017:PMID 978:PMID 928:ISBN 907:2014 465:and 446:and 432:and 383:and 328:and 64:-see 2426:doi 2422:209 2369:hdl 2361:doi 2357:189 2317:doi 2274:doi 2270:110 2205:PMC 2189:doi 2094:PMC 2076:doi 1946:doi 1874:doi 1698:PMC 1682:doi 1638:PMC 1622:doi 1581:PMC 1563:doi 1532:doi 1447:doi 1413:doi 1378:doi 1334:doi 1295:doi 1237:doi 1009:doi 968:doi 873:adj 646:In 505:). 387:.) 261:or 160:). 137:dy- 60:dy- 2505:: 2465:. 2434:. 2420:. 2416:. 2393:. 2385:. 2377:. 2367:. 2355:. 2331:. 2323:. 2313:10 2311:. 2288:. 2280:. 2268:. 2254:^ 2213:. 2203:. 2195:. 2183:. 2179:. 2102:. 2092:. 2084:. 2074:. 2062:. 2058:. 2020:^ 1952:. 1942:11 1940:. 1890:. 1882:. 1870:86 1868:. 1864:. 1706:. 1696:. 1688:. 1678:38 1676:. 1672:. 1660:^ 1646:. 1636:. 1628:. 1616:. 1612:. 1589:. 1579:. 1571:. 1559:12 1557:. 1553:. 1526:. 1445:. 1441:. 1419:, 1409:92 1407:, 1384:. 1374:82 1372:. 1368:. 1342:. 1330:34 1328:. 1324:. 1301:. 1293:. 1283:31 1281:. 1277:. 1251:. 1243:. 1235:. 1225:31 1223:. 1219:. 1152:^ 1095:. 1056:^ 1029:^ 1015:. 1005:54 1003:. 976:. 964:73 962:. 958:. 877:. 851:. 844:. 822:. 815:. 461:, 457:, 352:. 324:, 233:. 203:, 188:. 180:, 139:EE 110:iː 104:aɪ 94:, 62:EE 45:iː 39:aɪ 2494:. 2475:. 2442:. 2428:: 2401:. 2371:: 2363:: 2339:. 2319:: 2296:. 2276:: 2248:. 2221:. 2191:: 2185:7 2164:. 2137:. 2110:. 2078:: 2070:: 2064:7 2043:. 2014:. 1987:. 1960:. 1948:: 1925:. 1898:. 1876:: 1849:. 1822:. 1795:. 1768:. 1741:. 1714:. 1684:: 1654:. 1624:: 1618:7 1597:. 1565:: 1538:. 1534:: 1528:1 1491:. 1464:. 1449:: 1415:: 1392:. 1380:: 1350:. 1336:: 1309:. 1297:: 1289:: 1259:. 1239:: 1231:: 1204:. 1177:. 1146:. 1106:. 1023:. 1011:: 984:. 970:: 909:. 888:. 875:" 713:) 707:( 702:) 698:( 680:. 559:. 497:( 131:/ 128:s 125:ə 122:) 119:i 116:( 113:ʃ 107:ˈ 101:d 98:/ 54:/ 51:i 48:s 42:ˈ 36:d 33:/ 29:( 23:.

Index

Dioicy
/dˈsi/
dy-EE-see
Ancient Greek
διοικία
/dˈʃ(i)əs/
dy-EE-sh(ee-)əs
species
gametes
animals
seed plants
self-fertilization
allogamy
Plants
dichogamy
herkogamy
self-incompatibility

Portuguese man o' war
Gonochorism
gonochory
animal
Siphonophorae
monoecious
embryophytes
life cycle
alternation of generations
gametes
sperm
egg cells

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