V2EX sporophyte

Sporophyte

释义 Definition(中文)

孢子体:植物(以及部分藻类)生活史中产生孢子二倍体(2n)世代。在苔藓植物中,孢子体通常依附在配子体上;在蕨类和种子植物中,孢子体是我们最常见、占优势的“植株”形态。(该词在不同类群中的形态与独立性差异很大。)

发音 Pronunciation(IPA)

/sprfat/

例句 Examples

The sporophyte produces spores that can grow into new plants.
孢子体会产生孢子,这些孢子可以长成新的植物。

In ferns, the sporophyte is the large leafy plant, while the gametophyte is small and short-lived.
在蕨类植物中,孢子体是我们看到的高大叶状植株,而配子体则较小且寿命较短。

词源 Etymology(中文)

sporophytesporo-(孢子,源自希腊语 spora “播种/孢子”)+ -phyte(植物,源自希腊语 phyton “植物”)构成,字面意思是“产生孢子的植物形态/世代”。该术语常用于描述植物的世代交替(配子体与孢子体交替出现)。

相关词 Related Words

文献与作品 Literary / Notable Works(出现示例)

  • Campbell Biology(《坎贝尔生物学》) 在植物生活史与世代交替章节中频繁出现 sporophyte
  • Raven Biology of Plants(《瑞文植物学》/《植物生物学》) 用于说明苔藓、蕨类与种子植物中孢子体的结构与优势世代。
  • Botany: An Introduction to Plant Biology(Mauseth) 在“植物繁殖与发育”相关章节讨论孢子体与配子体关系。
  • The Life of Plants(E. J. H. Corner 等植物学通识著作中常见) 作为植物学基本概念用于解释繁殖与演化。
About     Help     Advertise     Blog     API     FAQ     Solana     982 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 68ms UTC 22:13 PVG 06:13 LAX 15:13 JFK 18:13
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86