primary germ layer

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Primary Germ Layer Royalty Free Stock Photo
Primary Germ Layer Royalty Free Stock Photo
Primary Germ Layer Royalty Free Stock Photo
   
   
   
   
Primary Germ Layer
   
   
   
   
   
   
   
The germ layers develop early in embryonic life, through the process of gastrulation. During gastrulation, a hollow cluster of cells called a blastula reorganizes into two primary germ layers: an inner layer, called endoderm, and an outer layer, called ectoderm.


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