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发表于 2022-1-11 11:05:50
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[ol]Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants"), a group that includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, mosses, and the green algae, but excludes the red and brown algae.Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ability to produce normal amounts of chlorophyll or to photosynthesize, but still have flowers, fruits, and seeds. Plants are characterized by sexual reproduction and alternation of generations, although asexual reproduction is also common.There are about 320,000 species of plants, of which the great majority, some 260–290 thousand, produce seeds.[5] Green plants provide a substantial proportion of the world's molecular oxygen,[6] and are the basis of most of Earth's ecosystems. Plants that produce grain, fruit, and vegetables also form basic human foods and have been domesticated for millennia. Plants have many cultural and other uses, as ornaments, building materials, writing material and, in great variety, they have been the source of medicines and psychoactive drugs. The scientific study of plants is known as botany, a branch of biology.[/ol]复制代码
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[ol]植物主要是植物界的光合作用真核生物。从历史上看,植物界包括所有不是动物的生物,包括藻类和真菌。然而,目前所有植物科的定义都排除了真菌和一些藻类,以及原核生物(古细菌和细菌)。根据一个定义,植物形成进化枝 Viridiplantae(拉丁文名称为“绿色植物”),包括开花植物、针叶树和其他裸子植物、蕨类植物及其同种植物、金银花、地钱、苔藓和绿藻,但不包括红色和棕色的藻类。大多数植物是多细胞生物。绿色植物通过初级叶绿体的光合作用从阳光中获取大部分能量,初级叶绿体源自与蓝藻的内共生。它们的叶绿体含有叶绿素 a 和 b,这使它们呈绿色。一些植物是寄生植物或菌养植物,已失去产生正常量叶绿素或光合作用的能力,但仍有花朵、果实和种子。植物的特点是有性繁殖和世代交替,尽管无性繁殖也很常见。大约有 320,000 种植物,其中绝大多数,大约 260-290,000 种,产生种子。 [5]绿色植物提供了世界上相当大比例的分子氧,[6] 并且是地球上大多数生态系统的基础。生产谷物、水果和蔬菜的植物也构成了人类的基本食物,并且已经被驯化了数千年。植物有许多文化和其他用途,如装饰品、建筑材料、书写材料,而且种类繁多,它们是药物和精神药物的来源。植物的科学研究被称为植物学,是生物学的一个分支。[/ol]复制代码
deepl
[ol]植物主要是植物界的光合作用的真核生物。历史上,植物界包括所有非动物的生物,并包括藻类和真菌;然而,目前所有关于植物界的定义都不包括真菌和一些藻类,以及原核生物(古菌和细菌)。根据一个定义,植物形成Viridiplantae(拉丁文名称为 "绿色植物")支系,该组包括有花植物、针叶树和其他体细胞植物、蕨类植物及其附属植物、角树、肝树、苔藓和绿藻,但不包括红藻和褐藻。大多数植物是多细胞生物。绿色植物通过初级叶绿体的光合作用从阳光中获得大部分能量,初级叶绿体来自与蓝藻的内共生。它们的叶绿体含有叶绿素a和b,这使它们具有绿色。有些植物是寄生或菌类植物,已经失去了产生正常数量的叶绿素或进行光合作用的能力,但仍有花、果实和种子。植物的特点是有性繁殖和世代交替,尽管无性繁殖也很常见。大约有32万种植物,其中绝大多数(约26-29万种)产生种子。[5] 绿色植物提供了世界上相当大比例的分子氧,[6] 是地球上大多数生态系统的基础。产生谷物、水果和蔬菜的植物也构成了人类的基本食物,并且已经被驯化了几千年之久。植物有许多文化和其他用途,如装饰品、建筑材料、书写材料,而且种类繁多,它们是药物和精神药物的来源。对植物的科学研究被称为植物学,是生物学的一个分支。通过www.DeepL.com/Translator(免费版)翻译 而且最后这里还有水印[/ol]复制代码 |
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