Pollen-tube

常见例句

A serologic reaction retards the growth of the pollen tube.
血清反应阻止花粉管生长。
Another case is that pollen tube of self-pollen grows Slowly.
花粉管生长慢。
Pollen tube is defined as the tube through which pollen passes into the ovary.
花粉管定义为花粉进入子房的管道。
The tube nucleus disintegrates as the pollen tube penetrates the nucellus.
另外的粉管核会在花粉管穿过珠心时发生分裂。
Generative cell One of the haploid cells in the POLLEN TUBE of seed platns.
生殖细胞：是位于种子植物花粉管中的一个单倍体细胞。
The coated vesicles in the growing pollen tube are secreted from golgi body.
生长中的花粉管的被膜小泡可由高尔基体分泌形成。