vegetative nucleus meaning in English
营养核
Examples
- Cupressus ) the pollen grains contain just two nuclei : a generative nucleus and a vegetative nucleus ( tube nucleus )
当花粉粒形成后，花粉粒壁上分布有萌发孔，花粉管从萌发孔处向外突起形成管状结构，生殖核转入管中。 - The present paper reviews the construction and constitutes of pollen tube wall , the migration of generative cell and vegetative nucleus , as well as the movements of organelles and secretory vesicles in pollen tubes
本文就细胞壁的结构及组成，生殖细胞和营养核的移位，细胞器以及分泌小泡的运动等方面作了较全面论述。