配子體 的英文怎麼說
中文拼音 [pèizitǐ]
配子體
英文
agmetocyte-
The female gametophyte is reduced, but larger than in angiosperms ; it is not autotrophic
裸子植物的雌配子體簡化，但較被子植物體的體積大，不能自養。A genetic transformation model for the brown seaweed undaria pinnatifida has been primarily set up by using micro - particle bombardment as the method, female or male gametophytes as the gene recipients, hybridization as the regeneration route and chloramphenicol, hygromycin or basta as selective reagents
本文從轉化受體、轉化方法、報告基因、再生途徑、篩選方法等方面對裙帶菜的遺傳轉化進行了研究。首先，分離並建立了裙帶菜雌雄配子體的無性繁殖系，進行了裙帶菜的不同再生途徑的研究。Diplont a diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes
二倍體生物：代表生活史中植物體階段的二倍體生物，其單倍體僅局限於配子體。Like thallose liverworts, the hornworts have an alternation of generations in which the gametophyte is a dorsiventral flattened green phallus and the saprophyte is an upright structure that has a foot embedded in the gametophytes, from which it draws nutrition
與葉狀體植物地錢一樣，角苔具有明顯的世代交替， ，配子體在世代交替中占優勢，孢子體佔劣勢且利用其基足插入配子體的組織中吸取養料，以供孢子體生長。The polar and egg nuclei of the female gametophyte are genetically identical.
雌配子體中的極核和卵核遺傳上是同一的。The gametophyte is derived from the product of a reduction division in the megaspore mother cell.
該配子體是由大孢子母細胞進行減數分裂而來。A study on the development of the anther and the male gametophyte in
單穗升麻的花藥和雄配子體發育The female gametophyte is represented by the embryosac, the archegonia being absent
雌性配子體存在於胚囊中，頸卵器缺失。The megasporogenesis and microsporogenesis of phytolacca acinosa roxb. and formation of its male and female gametophytes
商陸大小孢子的發生和雌雄配子體的形成They show a heteromorphic alternation of generations, the gametophyte eging the dominant generation
苔蘚植物具有明顯的世代交替現象，配子體在世代交替中占優勢。The present paper deals with the microsporogenesis and the development of its male gametophytes and the anther wall
論述單穗升麻的小孢子發生和雄配子體發育以及花藥壁的發育。In vascular plants the diploid sporophyte is the dominant phase and in the ferns, for example, the gametophyte is a small prothallus
在維管植物（蕨類）中二倍體的孢子體占生活史的主要部分，配子體僅為原葉體。Sinense y. x. lin is a mixed mating system and the intergametophzyme outcrossing among perhaps plays a main role
這說明荷葉鐵線蕨種群可能是以配子體間異交為主的混合交配體系。Protonema ( pl. protonemata ) the young bryophyte gametophyte that develops following spore germination. the mature gametophyte plants develop from buds that form at several points along the protonema
原絲體：苔蘚植物中直接由孢子萌發形成的結構稱為原絲體。原絲體上形成1個或幾個芽體，芽體進一步發育為配子體。Rhizoid a unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns
假根：在一些藻類、苔蘚植物和裸子植物配子體中存在的由單個細胞形成的類似根的結構。Sporogonium the sporophyte generation in mosses and liverworts. it develops from the zygote and comprises the foot, seta, and capsule. the sporogonium is parasitic on the gametophyte generation
孢子體：為苔蘚和地錢的孢子體世代具有。由受精卵發育而來，包括基足、柄和孢蒴。孢子體是寄生在配子體上的。The gametes fuse to form a zygote, which develops into the sporophyte, and the spores germinate and produce the gametophyte, so forming a cycle
配子融合產生合子，進而發育為孢子體，孢子萌發產生配子體，形成一個循環。The haploid plant produces gametes mitotically and is thus termed the gametophytes while the diploid plant produces spores meiotically and is called the sporophyte
單倍體植物有絲分裂產生配子體，二倍體減數分裂產生孢子體。In bryophytes ( mosses, liverworts and horworts ) the haploid gametophyte is the dominant phase of the life cycle and the sporophyte is represented only by the capsule, seta, and foot
在苔蘚類植物中（苔蘚，地錢，金魚藻）單倍的配子體占生活史的主要部分，孢子體包括孢蒴、蒴柄和基足。Examples include male and female plants in dioecious species, aerial and submerged leaves, alternation of gametophyte and sporophyte stages of a life cycle, and mesophyll and bundle - sheath chloroplasts
例如在雌雄異株物種中的雌性植物和雄性植物，氣生的和被水浸沒的葉片，生活史中的配子體與孢子體的交替，葉肉和維管束鞘葉綠體等。分享友人