Meaning Of The Word Gastrula

Real Dictionary

What's the definition of Gastrula? Find Gastrula meanings, definitions and more at the Real Dictionary online.

Gastrula Meaning

Gastrula Definition
Gastrula Definition

What's The Definition Of Gastrula?

gastrula in American English
an embryo in an early stage of development, consisting of a sac with two layers, the ectoderm and endoderm, enclosing a central cavity, the archenteron, that opens to the outside through the blastopore
noun: a metazoan embryo in an early state of germ layer formation following the blastula stage, consisting of a cuplike body of two layers of cells, the ectoderm and endoderm, enclosing a central cavity, or archenteron, that opens to the outside by the blastopo

gastrula in British English
noun: a saclike animal embryo consisting of three layers of cells (ectoderm, mesoderm, and endoderm) surrounding a central cavity (archenteron) with a small opening (blastopore) to the exterior

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