Syngamy - The fusion of egg and sperm cells into a zygote.

Syngamy -融卵和精子细胞成受精卵。

Zygospore A resistant sexual spore formed when a zygote develops a thick wall.

接体在厚厚细胞壁内形成具有抗性有性孢子。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个单倍体或生物体，该生物体体现二倍性仅限于子生活营养阶段。

Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.

目探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量关系。