About 12-24 hours after pollination zygote is in dormancy at this time primary albuminous nucelus has become to develop continually a large number of albuminous free nuclei distributed between embryo sac and caeca .

在授粉后12&24小时， 合子休眠时，初生胚乳核已开始不断分裂，大量的胚乳游离 核分布在胚囊和盲囊中间。

Then the male and the female pronuclei contact with each other and fuse to form the nucleus of zygote which divides into two daughter nuclei .

雌、雄原核彼此接触，最后融合成 合子核，随后分成两个子 核。