Plant reproductive morphology

Close-up of a flower of Schlumbergera (Christmas or Holiday Cactus), showing part of the gynoecium (the stigma and part of the style is visible) and the stamens that surround it

Dioicous gametophytes of the liverwort Marchantia polymorpha. In this species, gametes are produced on different plants on umbrella-shaped gametophores with different morphologies. The radiating arms of female gameteophores (left) protect archegonia that produce eggs. Male gametophores (right) are topped with antheridia that produce sperm.

Alnus serrulata has unisexual flowers and is monoecious. Shown here: maturing male flower catkins on the right, last year's female catkins on the left.

Plant reproductive morphology is concerned with the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction.

Among all living organisms, flowers, which are the reproductive structures of angiosperms, are the most varied physically and show a correspondingly great diversity in methods of reproduction. Plants that are not flowering plants (green algae, mosses, liverworts, hornworts, ferns and gymnosperms such as conifers) also have complex interplays between morphological adaptation and environmental factors in their sexual reproduction. The breeding system, or how the sperm from one plant fertilizes the ovum of another, depends on the reproductive morphology, and is the single most important determinant of the genetic structure of nonclonal plant populations. Christian Konrad Sprengel (1793) studied the reproduction of flowering plants and for the first time it was understood that the pollination process involved both biotic and abiotic interactions. Charles Darwin's theories of natural selection utilized this work to build his theory of evolution, which includes analysis of the coevolution of flowers and their insect pollinators.

单词	monoecious
释义	monoecious /mə'niːʃəs//mo'niʃəs/ 英汉-汉英词典 adj. 雄雌同株的,雄雌同体的名词: monoecism 词组 \| 习惯用语您要查找的是不是： monotonous adj. 无变化的, 单调乏味的 ceremonious adj. 好礼仪的,讲究礼节的,正式的 semiconscious adj. 半意识的 monogamous adj. 一夫一妻的,单配的,一雌一雄的 monoecious adj. [动][植] 雌雄同株的；[动] 雄雌同体的网络短语: monoecious - 雌雄同体 monoecious offspring 雌雄同体子代 monoecious plant 雌雄同株植物；雄雌同株植物 monoecious fungi 两性同体真菌 monoecious parents 雌雄同体亲本 monoecious character 雌雄同株性质 clustered monoecious 丛生雌雄同株花的 monoecious individual 雌雄同株个体 monoecious flower 雌雄同株花英语例句库 4 Turbellarians are monoecious with the reproductive systems adapted for internal fertilization. And the monogenetic flukes (class Monogenea) are mostly ectoparasites of fishes. 涡虫是雌雄同体的，生殖系统适于体内受精。单起源的吸虫（单殖纲）大多是鱼的外寄生虫。声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。英语百科 Plant reproductive morphology Plant reproductive morphology is concerned with the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction. Among all living organisms, flowers, which are the reproductive structures of angiosperms, are the most varied physically and show a correspondingly great diversity in methods of reproduction. Plants that are not flowering plants (green algae, mosses, liverworts, hornworts, ferns and gymnosperms such as conifers) also have complex interplays between morphological adaptation and environmental factors in their sexual reproduction. The breeding system, or how the sperm from one plant fertilizes the ovum of another, depends on the reproductive morphology, and is the single most important determinant of the genetic structure of nonclonal plant populations. Christian Konrad Sprengel (1793) studied the reproduction of flowering plants and for the first time it was understood that the pollination process involved both biotic and abiotic interactions. Charles Darwin's theories of natural selection utilized this work to build his theory of evolution, which includes analysis of the coevolution of flowers and their insect pollinators. 近义、反义、联想词近义词 adj. autoicous, heteroicous, polyoicous, polygamous, synoicous, synoecious, paroicous 反义词 n. dioecious, dioecian 联想词 deciduous每年落叶的;flowering开花的;shrub灌木;genus类，种;species物种;whitish带白色的;
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monoecious /mə'niːʃəs//mo'niʃəs/

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网络短语:

Plant reproductive morphology

近义词

反义词

联想词