- Microsporangium in the development of pollen, that is, pre-hung gametophyte.
在小孢子囊中发育的花粉粒,即前期的雄配子体。
- 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。
- The contents of the pollen grain represent the male gametophyte.
花粉粒为雄性配子体。