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Q.
The archenteron of frog gastrula develops into
COMEDKCOMEDK 2006Structural Organisation in Animals
Solution:
Gastrulation involves morphogenetic movements for transforming the single layered blastula of frog with a blastocoel into a gastrula with primary germ layers, in which blastocoel is gradually obliterated and a new cavity called archenteron or primitive gut develops, which opens to the outside through blastopore.