Endoderm - Embryology
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WEB6 days ago · Introduction. The trilaminar embryo. The first germ layer generated in the early trilaminar embryo germ layers ( ectoderm, mesoderm and endoderm) formed by gastrulation. Note the historic name for endoderm was "entoderm". The endoderm contributes the epithelia and glands of the gastrointestinal tract, respiratory tract and the …
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