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polygamous    音标拼音: [pəl'ɪgəməs]
a. 一夫多妻的,一妻多夫的,雄雌混株的

一夫多妻的,一妻多夫的,雄雌混株的

polygamous
adj 1: having more than one mate at a time; used of
relationships and individuals [ant: {monogamous}]
2: having several forms of gametoecia on the same plant [synonym:
{heteroicous}, {polyoicous}, {polygamous}]


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  • What is polygamous? Give an example. - Biology Discussion
    A plant is termed as polygamous if it bears some flowers with stamens only, some with pistils only, and some with both, on the same or different plants For example, Acer rubrum (red maple)
  • Sapindaceae: Characters, Distribution and Affinities
    ADVERTISEMENTS: In this article we will discuss about:- 1 Characters of Sapindaceae 2 Distribution of Sapindaceae 3 Economic Importance 4 Affinities Characters of Sapindaceae: Trees, shrubs or climbers usually pinnate leaves, the spring like circinately, coiled tendrils of lianous genera Flowers polygamous or polygamodioecious; the scale or gland-appendaged petals; unilateral
  • Flacourtiaceae: Characters, Distribution and Affinities
    Stamens 4-15 or many, polygamous or clustered Gen : Homalium Tribe X: Phyllobotryeae: Flowers bisexual or polygamous; sepals and petals 3-5 each Stamens 5-inany Ovary cell with many ovules Leaves alternate with epiphyllous inflorescence Gen : Phyllobtrium Botany, Plant Taxonomy, Angiosperms, Dicotyledons, Families, Flacourtiaceae
  • Biology Notes on Flowers | Plants
    In such cases, the male plant does not bear fruits Some plants possess more than two types of flowers For example, Mango, Polygonum and Cashewnut possess three types of flow­ers— perfect (intersexual), staminate and female or neuter They are called polygamous Floral Symmetry:
  • Rhamnaceae: Characters, Distribution and Types - Biology Discussion
    Small, yellowish-green, regular, usually bisexual (rarely unisexual by abortion of one of the essential whorls as in Rhamnus) or polygamous (Gouania); perigynous or epigynous with generally a well-developed intra-staminal disc
  • Caricaceae: Characters, Distribution and Economic Importance
    Leaf: Large, long, petioled, alternate, simple-with lobed or entire lamina and exstipulate B Floral characters: Inflorescence: Pendant raceme or corymb, multiflowered Flower: Unisexual or bisexual, or polygamous, actinomorphic and hypogynous
  • Boraginaceae: Characters, Distribution and Types - Biology Discussion
    B Floral characters: Inflorescence: Solitary axillary; dichotomous corymb, uniparous scorpioid, with marked dorsiventrality, uncoiling as flowers open Flower: Bracteate or ebracteate, pedicellate or sessile, complete, actinomorphic, rarely zygomorphic, hermaphrodite, hypogynous, pentamerous, polygamous in Cordia
  • Violaceae: Characters, Distribution and Types (With Diagram)
    ADVERTISEMENTS: In this article we will discuss about:- 1 Characters of Violaceae 2 Distribution of Violaceae 3 Economic Importance 4 Affinities 5 Important Type Characters of Violaceae: Plants mostly herbs rarely shrubs, all leaves basal, simple, stipulate; flowers zygomorphic rarely actinomorphic, hermaphrodite, hypogynous; sepals, petals and stamens 3 each; gynoecium tricarpellary
  • Ebenaceae: Characters, Distribution and Economic Importance
    Stem: Erect, woody, branched, heart wood often black, red or green Leaf: Simple, alternate, rarely opposite or whorled, leathery, entire and exstipulate B Floral characters: Inflorescence: Axillary solitary or cymose Flower: Unisexual, usually in dioecious plants, rarely hermaphrodite and polygamous, actinomorphic, 3-7-merous, hypogynous
  • Formation and Fate of Three Germ Layers - Biology Discussion
    Such movement of cells is called morphogenetic movements Gastrulation results in the formation of three germ layers: ectoderm, mesoderm and endoderm





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