单词查询
proembryo
美[ˌproʊ'embrɪoʊ]，英[prəʊ'embrɪəʊ]，
释义
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n. 〔生〕原胚； 网络释义： 前胚；原胚期；
例句
At the late proembryo stage, the cells in the top part of the camp column were gradually deformed and degenerated.
到了原胚游离核后期，帐篷柱的顶端细胞发生变形解体。
The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor.
玉米合子细胞分裂形成的原胚分为胚柄、胚基与胚体三部分。
Proembryo absorbed nutrition in corrosion cavity and grew, developed.
After fertilization, the zygote and the proembryo also lie in the chalazal end.
When they were divided again, proembryo containing 16 cells was formed.
And (4) proembryo formation includes a period of free nuclear and cellularization phases.
Conclusion GA3 and Z can promote germination of American ginseng seed, but cannot ignite the development of proembryo.
结论GA3和Z是西洋参种子萌发促进因子，而不能启动原胚的起始发育。
到了原胚游离核后期，帐篷柱的顶端细胞发生变形解体。
The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor.
玉米合子细胞分裂形成的原胚分为胚柄、胚基与胚体三部分。
Proembryo absorbed nutrition in corrosion cavity and grew, developed.
After fertilization, the zygote and the proembryo also lie in the chalazal end.
When they were divided again, proembryo containing 16 cells was formed.
And (4) proembryo formation includes a period of free nuclear and cellularization phases.
Conclusion GA3 and Z can promote germination of American ginseng seed, but cannot ignite the development of proembryo.
结论GA3和Z是西洋参种子萌发促进因子，而不能启动原胚的起始发育。