zygosperm是什么意思_zygosperm怎么读_zygosperm的音标

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zygosperm
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单词大全
更新时间
2026-11-06 23:45:31
「zygosperm」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

合子胚(植物学中指由合子发育而成的胚结构)

“zygosperm”的音标:

英式:/ˈzaɪɡəʊspɜːm/

美式:/ˈzaɪɡoʊspɜːrm/

“zygosperm”的用法和例句8句:

  • In angiosperms, the zygosperm is formed after fertilization of the egg cell by a pollen tube.

(在被子植物中,合子胚是由花粉管使卵细胞受精后形成的。)

  • The development of the zygosperm is a key stage in the life cycle of seed plants.

(合子胚的发育是种子植物生命周期中的关键阶段。)

  • Researchers study the zygosperm to understand how genetic information is passed to the next generation.

(研究人员通过研究合子胚来理解遗传信息如何传递给下一代。)

  • The zygosperm contains the embryo proper and is surrounded by nutritive tissues in many plant species.

(在许多植物物种中,合子胚包含胚体,并被营养组织包围。)

  • Unlike the endosperm, the zygosperm originates solely from the fertilized egg cell.

(与胚乳不同,合子胚完全来源于受精的卵细胞。)

  • The zygosperm's growth is regulated by hormones produced by the maternal plant.

(合子胚的生长由母体植物产生的激素调节。)

  • In some gymnosperms, the zygosperm may remain dormant for extended periods before germination.

(在某些裸子植物中,合子胚在萌发前可能保持长时间的休眠状态。)

  • The structure of the zygosperm varies among different plant families, reflecting evolutionary adaptations.
(合子胚的结构在不同植物科中存在差异,反映了进化适应性。)
以上参考资料是词义通为您整理的单词“zygosperm”的解释和含义,如有错漏请向我们提供反馈意见。
来源:词义通 | 更新时间:2026-11-06 23:45:31 | 如有错漏欢迎反馈纠错

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