blastocoel

blastocoel

1. blastula Stage in embryonic development which represents the final product of cleavage stages, characterized by formation of the blastocoel.

囊胚代表胚胎发展的最后分裂阶段,特徵为囊胚腔的形成。

2. blastocoel expansion

囊胚腔扩展

3. blastocoel roof

囊胚腔顶

4. These orient themselves so that a fluid-filled cavity, the blastocoel, forms inside the mass of cells

这些细胞进行自我调整，以致在细胞群内部形成一个充满液体的腔，即囊胚腔。