Crossword clue: the inner germ layer that develops into the lining of the digestive and respiratory systems

endoblast, endoderm, entoderm, hypoblast.

The most common answer is endoblast (9 letters).

4 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

endoblast 9 letters wn-def

the inner germ layer that develops into the lining of the digestive and respiratory systems

endoderm 8 letters wn-def

the inner germ layer that develops into the lining of the digestive and respiratory systems

entoderm 8 letters wn-def

the inner germ layer that develops into the lining of the digestive and respiratory systems

hypoblast 9 letters wn-def

the inner germ layer that develops into the lining of the digestive and respiratory systems