Gametophytic翻译
WebGametophytic apomixis (Stebbins, 1950) is a common term for all types of apomixis where the maternal seed embryo develops from the egg cell of a well-developed embryo sac, without fertilization. Gametophytic apomicts are further divided into aposporous and diplosporous species according to the cell that gives rise to the embryo sac (Fig. 1). WebGametophytic Self-Incompatibility Systems 1317 Gametophytic system 81 S2 81 S2 Pistil Sporophytic system Pistil =>1 02 «1 5>2 f f 81 S2 s, 3^s 4 Figure 2. Behavior of Pollen in the Two Major SI ...
Gametophytic翻译
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WebHomosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.. 摘要 型孢 蕨类的孢 体可经由 体自交、 体交 两类 系统或以无 殖的方式产 , 体交 又可分为 体自交和 体 交两种方式。 http://www.dictall.com/indu/160/159372911EC.htm
WebFeb 15, 2024 · ABSTRACT The present study aimed to study the flower and pollen structure, pollen viability, in vitro pollen germination of ‘Kagzi Kalan’ lemon (Citrus limon (L.) Osbeck), and in vivo pollen tube growth in self- and cross pollination to understand the mechanism of seedlessness. The results revealed that Kagzi Kalan had tetra-colporate … Web本页面为大家解释英语单词gametophyte的意思,gametophyte是什么意思,gametophyte的用法,gametophyte常见错误以及gametophyte的中文翻译等,更多英文单词的意思查询 …
http://faculty.agron.iastate.edu/madan/Gametophytic%20system.pdf WebHomosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species. 摘要同型孢子蕨类的孢子体可经由同 子体自交、 子体交 两类 育系统或以无 殖的方式产 , 子体交 又可分为 子体自交和 子体 交两种方式。
WebThey have either a characteristic life cycle of diplohaplontic alternation of gametophytic and sporophytic generations that are isomorphic or heteromorphic, or a diplontic life cycle. Isogamy, anisogamy and oogamy have been recognized as the mode of sexual reproduction. Brown algae are the characteristic group having elaborated multicellular ...
WebDec 2, 2024 · 我感觉常见的有道翻译等网站,翻译物理领域的专业词的精确度都不能保证,有没有什么宝藏网站,可以精确解释各种专业词? 比如我前段时间看的一篇文献,里面有s… 显示全部 hoka bondi 7 men canadaWeb《Frontiers in Plant Science》发布于爱科学网,并永久归类相关SCI期刊导航类别中,本站只是硬性分析 "《FRONT PLANT SCI》" 杂志的可信度。学术期刊真正的价值在于它是 … fastenal albany nyA gametophyte is one of the two alternating multicellular phases in the life cycles of plants and algae. It is a haploid multicellular organism that develops from a haploid spore that has one set of chromosomes. The gametophyte is the sexual phase in the life cycle of plants and algae. It develops sex organs that produce gametes, haploid sex cells that participate in fertilization to form a diploid zygote which … hoka bondi 7 mens saleWebDec 5, 2016 · The gametophytic pollen tube guidance of Torenia has been demonstrated using only chemically synthesized disaccharide 4-Me-GlcA-β-(1→6)-Gal and recombinant LURE peptides (LURE1 or LURE2) without other ovular molecules. The use of chemical synthesis is a powerful approach for studying structures that are important to the … hoka bondi 7 men's saleWeb1) gametophytic self-incompatibility (GSI) 配子体自交不亲和性. 1. Pyrus pyrifolia is a commercially important fruit tree which exhibits gametophytic self-incompatibility (GSI). … hoka bondi 7 near meWeb同时,该页为英语学习者提供:gametophyte的中文翻译、英英详解、单词音标、在线发音、例句等。 gametophyte是什么意思? gametophyte翻译(中文英文):配偶体…《抓鸟》英 … hoka bondi 7 men\u0027s saleWebHomosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.. 摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配 系统或以无配生殖的方 产生,异配子体交配又可分为异配子体自交和异 … hoka bondi 7 vs arahi 5