primary endospermnucleus

英 美
  • 初生胚乳核
  • primary adj.首要的;主要的;初级的;初等教育的;根本的;初期的n.第一位;初选;最主要者;要素;原色;初级线圈
    1. The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.
      另一个雄配子和次生核结合形成初生胚乳核。
    2. One fuses with the egg cell to form a zygote while the other either degenerates or, in certain angiosperms, fuses with the polar nuclei to give the primary endosperm nucleus.
      一个与卵细胞结合形成受精卵,另一个要么退化,要么在某些被子植物中与极核结合形成初生胚乳核。