原腸胚
Meanings
1
gastrula
Embryological term for the stage following the blastula, characterized by the formation of germ layers.
The gastrula forms three layers—ectoderm, mesoderm, and endoderm—during development.
gastrula
Embryological term for the stage following the blastula, characterized by the formation of germ layers.
The gastrula forms three layers—ectoderm, mesoderm, and endoderm—during development.