endoderm Definition
the innermost layer of cells or tissue of an embryo in early development, which forms the lining of the digestive and respiratory tracts.
Using endoderm: Examples
Take a moment to familiarize yourself with how "endoderm" can be used in various situations through the following examples!
Example
The endoderm gives rise to the epithelial lining of the digestive and respiratory tracts.
Example
The endoderm is one of the three primary germ layers formed during gastrulation.
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Summary: endoderm in Brief
The term 'endoderm' [ˈɛndoʊˌdɜrm] refers to the innermost layer of cells or tissue of an embryo in early development, which forms the lining of the digestive and respiratory tracts. It is one of the three primary germ layers formed during gastrulation.