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Megasporophylls 中文

WebSolution: Microsporophylls and megasporophylls are the leaf-like structures on which microsporangia (pollen sacs) and magasporangia are borne on the same plant of Pinus. The sporophylls are aggregated in form of cones. (a) Male cones are smaller, also known as microstrobili (staminate strobili). (b) Female cones are larger, known as ... Web"megasporoporia setulosa" 中文翻譯: 剛毛大孢孔菌 "megasporocytes" 中文翻譯: n. 大孢子母細胞 "megass,megasse" 中文翻譯: n. =bagasse "megasporocarp" 中文翻譯: 大孢子 …

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Web1 jan. 2013 · PDF On Jan 1, 2013, Veit Martin Dörken and others published Proliferated megasporangiate strobili of Zamia furfuracea (Zamiaceae, Cycadales) and its possible evolutionary implications for the ... Web27 sep. 2013 · 豆丁网是面向全球的中文社会化阅读分享平台,拥有商业,教育,研究报告,行业资料,学术论文,认证考试,星座, ... 401—404. [5]Gao fossilcycad megasporophylls newevidence CrossozamiaPomel itsassociated leaves from LowerPermian Taiyuan,China Palynology,1989,60: ... hilton hotels indianapolis area https://evolution-homes.com

megasporoporia setulosa中文, megasporoporia setulosa中文意思

Webmegasporogeneses中文意思:n. …,點擊查查權威綫上辭典詳細解釋megasporogeneses的中文翻譯,megasporogeneses的發音,三態,音標,用法和造句等。 WebMegasporophylls not organized into a determinate strobilus but, rather, Ovulate strobili of numerous ovule-bearing, stalked megasporophylls , Cycads of Colombia Webmegasporophyll. ( ˌmɛɡəˈspɔːrəfɪl) n. (Botany) a leaf on which the megaspores are formed: corresponds to the carpel of a flowering plant. Compare microsporophyll. [C20: from … home for sale in wenatchee wa

ch 30 pt 6 Flashcards Quizlet

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Megasporophylls 中文

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Web22 mrt. 2024 · Megasporophyll s [von *megaspor- , griech. phyllon = Blatt], Sporophyll; Blüte. WebA sporangium ( pl. sporangia; [2] from Late Latin, from Ancient Greek σπορά (sporá) 'seed', and ἀγγεῖον (angeîon) 'vessel') is an enclosure in which spores are formed. [3] It can be composed of a single cell or can …

Megasporophylls 中文

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Webmegasporoporia cavernulosa的中文翻譯,megasporoporia cavernulosa是什麼意思,怎麽用漢語翻譯megasporoporia cavernulosa,megasporoporia cavernulosa的中文意思,megasporoporia cavernulosa的中文,megasporoporia cavernulosa in Chinese,megasporoporia cavernulosa怎麼讀,发音,例句,用法和解釋由查查在綫詞 … WebMegasporophyll هو بنية تشبه أوراق النباتات. إلى حد كبير ، فإنه يحمل megangporangia ، والتي تنتج megaspores أو جراثيم الإناث. علاوة على ذلك ، تتطور الشركات الكبرى لتصبح المشيمة الأنثوية. ومع ذلك ، نظرًا لعدم إلقاء الشركات الكبرى ، يحدث تطور الأمشيت الأنثوية داخل الميجاسبوانجيوم. في نهاية المطاف ، تنتج المشيمة الأنثوية مشيجات أنثوية.

Webmegasporophylls的中文意思翻譯:Megasporophylls。 megasporophylls的中文翻譯、megasporophylls的發音、柯林斯釋義、用法、megasporophylls的近義詞、反義詞和雙 … Websum-and-difference net在线中文翻译、sum-and-difference net读音发音、sum-and-difference net用法、sum-and-difference net例句等。 本站部分功能不支持IE浏览器,如页面显示异常,请使用 Google Chrome,Microsoft Edge,Firefox 等浏览器访问本站。

http://www.ichacha.net/megasporoporia%20setulosa.html WebOther articles where megasporophyll is discussed: cycadophyte: Sporophylls and strobili: …by leaf homologues known as megasporophylls. In all cycads, the microsporophylls …

WebThe megasporophyll of the Asian Cycas revoluta is considered to most typify the ancestral seed fern condition. Each megasporophyll consists of a stalk, a fertile portion bearing two to six ovules, and an expanded terminal blade having fringelike “pinnae.”

Web"megasporophylls" 中文翻譯 : [網絡] 多個大孢子葉;大胞子葉 "megastardoms" 中文翻譯 : n. 巨星身份 "megasporogeneses" 中文翻譯 : n. ; megasporogenesis的變形 ; megasporogenesis ; ['meɡ?,sp?:r?'d?enisis] ; n. ; 【植物學】大孢子發生 ; 變形: ; n. ; megasporogeneses "megastars" 中文翻譯 : (megastar 的復數) n. 巨星, 演藝巨星 … hilton hotels in dahlonega gaWebA sporophyll is a leaf that bears sporangia. Both microphylls and megaphylls can be sporophylls. In heterosporous plants, sporophylls (whether they are microphylls or megaphylls) bear either megasporangia and thus are called megasporophylls, or microsporangia and are called microsporophylls. hilton hotels in conyers gaWeb7 jun. 2024 · female cones of pinus are large and are arranged in two or three pairs, on the long shoots. The female cone is elongated, ovoid structure comprising a centra... home for sale in westerville ohio苏铁,又称为 铁树 、 凤尾铁 、 凤尾蕉 。 苏铁类植物是地球上现存最古老的种子植物,起源於 古生代 的 印度次大陸 ,迄今为止已有2.8亿年的历史。 到 侏罗纪 至 白堊紀 時期達至巔峰,遍及全球,成为 恐龙 的主要食物。 及至白堊紀結束時,當非鳥類的恐龍都滅絕時,北半球大多數的蘇鐵類物種亦同時滅絕。 苏 … Meer weergeven 苏铁属在生物分类学上是苏铁目中苏铁科的唯一属 ,是一種裸子植物。苏铁,又称为铁树、凤尾铁、凤尾蕉。苏铁类植物是地球上现存最古老的种子植物,起源於古生代的印度次大陸,迄今为止已有2.8亿年的历史。到 Meer weergeven 常绿棕榈状木本植物,茎高达5m.叶羽狀複葉,长达0.5~2.4m,厚革质而坚硬;羽片条状,长达18cm,边缘显著反卷。雄球花长圆柱形, … Meer weergeven 苏铁属可划分为6个组: 东方苏铁组(Section Asiorientales)、蕨叶苏铁组(Section Strangeriodes)、暹罗苏铁组(Section Indosinenses)、苏铁组(Section Cycas)、攀枝花苏铁 … Meer weergeven 目前世界上蘇鐵屬约有120种 ,其中大多数是在过去1200万年中的某个时候形成的 。當中以蘇鐵(Cycas revoluta)最廣為人知。 根據英國皇家植物園裘園的標本紀錄 :本屬原生於舊世界,其物種集中於赤道附近區域: Meer weergeven 供观赏;种子有毒,誤食蘇鐵的種子會引起抽筋,嘔吐,腹瀉和出血等症狀。茎髓可采淀粉供食用;叶入药,性凉、味甘淡,功能散淤、止血,主治吐血、尿血、便血、月经过多、跌打 … Meer weergeven • David J. de Laubenfels & F. Adema (1998) "A taxonomic revision of the genera Cycas and Epicycas Gen. Nov. (Cycadaceae)", … Meer weergeven home for sale in wendell nchilton hotels in dallasWeb25 jun. 2024 · Megasporophyll is a type of leaf-like structure produced by heterosporous plants such as seed plants, lycophytes, and some … home for sale in westchester county nyWebIn all Cycas species, megasporophylls represent more or less strongly reduced pinnate leaves. In the position of basal leaflets (2)4-8 ovules are inserted at the rachis of each megasporophyll (Fig ... hilton hotels in covington ga