chalazal
- 更多网络例句与chalazal相关的网络例句 [注：此内容来源于网络，仅供参考]
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There are commonly eight nuclei in the embryo sac: the egg apparatus at the micropylar end, made up of an gee nucleus and two synergid nuclei; three antipodal cells at the oppsite chalazal end that probably aid embryo nourishment; and two polar nuclei in the center that fuse to form the primary endosperm nucleus.
通常胚囊中有8个核，卵器在珠孔端，由卵和两个助细胞组成；3个反足细胞在合点端，可能为胚胎提供营养；胚囊中央有2个极核，融合在一起形成最初的胚乳核。
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The results showed that protuberance of fiber cells from TM-1 ovule was first appeared at the funiculus crest, then spread from the chalazal cap to the micropylar, this situation was also observed in mutants with fiber or fuzz, such as Naked seed (N1) and Ligon lintless.
结果表明棉花纤维突变体胚珠纤维分化突起与对照TM-1同样首先发生在胚珠脊突处，然后是合点处及胚珠中部，最后在珠孔端。
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The megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of the polygonum type.
大孢子四分体线形排列，合点端大孢子为功能大孢子，胚囊发育为蓼型。
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The megaspore mother cell is located at the 3rd or 4th layer of cells in the nucellus top end. It divides transversally to form a linear megaspore tetrad, and the megaspore at the chalazal end develops into the embryo sac mother cell.
大孢子母细胞位在珠心顶表皮下第三或四层细胞处，经横分裂后产生一直线形的大孢子四分体，其中位居合点端的大孢子发育成胚囊母细胞。
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At ld before anthesis, a biggest vacuole located at the micropyle end of the cell and its nucleus was pushed toward the chalazal end of the cell, which made an evident cellular polarity.
受精后合子中的钙颗粒又明显增多，在核质中分布一些较大的钙颗粒，在珠孔端大液泡中聚集了较多的絮状钙。
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- 更多网络解释与chalazal相关的网络解释 [注：此内容来源于网络，仅供参考]
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chalazal haustorium：合点吸器
珠孔吸器 micropylar haustorium | 合点吸器 chalazal haustorium | 珠孔室 micropylar chamber
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chalazal chamber：合点腔
珠孔室 micropylar chamber | 合点腔 chalazal chamber | 珠心 nucellus
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chalazal end：合点端
珠孔端 micropylar end | 合点端 chalazal end | 合点 chalaza
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chalazal nucleus：合点核
chalazal haustorium | 合点吸器 | chalazal nucleus | 合点核 | chalazion | 睑板腺囊肿