卵细胞

Venter The swollen base of an archegonium that contains the egg cell (oosphere).

颈卵器)腹部：颈卵器内含有卵细胞(卵球)而向外膨大的基部。

We focused on several key events during fertilization from membrane fusion to karyogamy of sperm cells and egg cells.

探讨了从精细胞和卵细胞质膜融合到它们的核融合完成这一发的某主要件。

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.

的探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量的关系。

The secondary oocyte now divides again into two new cells of unequal size: a relatively large ootid (mature egg cell) and a minute second polar body.

此时，次级卵母细胞又分裂成两个大小不对等的新细胞：一个相对很大的卵子（成熟卵细胞）和一个微小的次级极体。