The classical literature of embryology documents these patterns in detail for the zygote . 胚胎学的经典文献详细地报道了合子的这些式样。
The zygote is divided by a transverse wall to form an epibasal segment which gives rise wholly to the shoot . 合子以横向壁分裂形成产生苗的基上节片。
Almost from its inception it follows a developmental pattern sharply divergent from that of the zygote . 它几乎一开始就遵循与合子显然不同的发育模式。
When the male reproductive cell fertilizes the female reproductive cell a zygote is formed . 当男性生殖细胞与女性生殖细胞发生受精时,就形成了一个合子。
Production of yolk in the egg supplies the necessary fuel for the first few rounds of division of the zygote . 为了合子头几次分裂的需要,卵的卵黄产物提供必要的能量。
The chimaeric molecule, containing the vector dna and inserted foreign dna, is introduced into bacterial cells where it multiplies . 含有载体的DNA以及插入的外源基因的杂合子,被引入细菌细胞,并且在其中增殖。