| 释义 |
male genital cell
基本例句
雄配子体
The male gametophytes of conifers and angiosperms are the POLLEN grains.松柏类植物以及被子植物的雄配子体即花粉粒。
Pollen tubes are the polarized tip-growing system that delivers the male gametes towards the ovaries, which is very essential for sexual reproduction in higher plants.摘要花粉管的极性顶端生长是将雄配子体运输到子房的过程，在高等植物有性生殖过程中起著重要的作用。 |