embryo sac

With embryo sac haustoriumchalazal end, the embryo sac is Endymion type.

胚囊发育类型为英地百合型,合点端形成胚囊吸器.

With embryo sac haustorium in chalazal end, the embryo sac is Endymion type.

胚囊发育类型为英地百合型,合点端形成胚囊吸器.

Studies on the type of embryo sac of Euphorbia pulcherrima

关于一品红的胚囊类型的研究

Ultrastructure of mature embryo sac of Convolvulus arvensis

田旋花胚囊超微结构研究

Our results provide some scientific references for better understanding the development of rice embryo sac.

观察结果可为正确认识水稻胚囊发育形成过程提供参考资料.

Immunoprotection Against Avian Coccidiosis by in Ovo Vaccination with Eimeria Tenella, E.acervulina AND/ OR E.maxima OOCYSTS; Development of embryo and yolk-sac stage larva of white spot pike, Esox lucius

鸡胚接种球虫卵囊抗鸡球虫感染的免疫研究白斑狗鱼胚胎和卵黄囊期仔鱼的发育

Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.

大孢子四分体为线形, 合点端功能大孢子发育成为蓼型胚囊.

They exist in the embryo sac relatively long period, until the formation of embryonic, a small number of antipodal cells could be observed. ( 5) Dendrocalamus sinicus' fruit is grain, stigma preserving.

它们在胚囊内的存在时间比较长，胚体的形成时期，仍旧能够观察到少量反足细胞的存在。（5）巨龙竹果实为颖果，柱头宿存。

In mature embryo sac, the nucellar cap is composed of 2～7 layer of cells.

珠心帽在胚囊成熟时, 具有2～7层细胞.

These abnormalities would cause the abnormal structure of mature embryo sac.

这些异常可能最终导致多种结构异常成熟胚囊的形成.

Starch grains present in the embryo sac and placenta are utilized by the embryo.

存在于胚囊和胎座中的淀粉粒为胚胎所利用.