| 单词 | 配子体 |
| 释义 | 〔prothallus〕A small, flat, delicate structure produced by a germinating spore and bearing sex organs. It is the gametophyte of ferns and some other plants.原叶体：一种由孢子萌发产生的小而平面脆弱的结构，带有生殖器官它是蕨类和其它一些植物的配子体〔microspore〕The smaller of two types of spores that give rise to a male gametophyte.小孢子：两种孢子中较小的一种，其产生一雄性配子体〔rhizoid〕A slender rootlike filament by which mosses, liverworts, and fern gametophytes attach to the substratum and absorb nourishment.假根：一种纤细的似根丝状体，苔藓、地钱及蕨类的配子体通过它附着于基质并吸收营养〔gametophyte〕The gamete-producing phase in a plant characterized by alternation of generations.配子体：植物中以世代交替为特征的产生配子产生的阶段〔protonema〕The green, filamentous growth that arises from spore germination in liverworts and mosses and eventually gives rise to a mature gametophyte.原丝体：由叶苔或苔藓的孢子萌芽发展而成的绿色丝状生长物，最终发展成配子体〔apospory〕The development of a gametophyte directly from a sporophyte without the occurrence of meiosis or spore formation.无孢子形成，无孢子生殖，无孢子状态：没有经过减数分裂或孢子形成而直接由孢子体进行的配子体发育 |
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