Question

what is gastrulation​

Answer 1

Explanation:

Gastrulation is the process during embryonic development that changes the embryo from a blastula with a single layer of cells to a gastrula containing multiple layers of cells. ... The layers created by gastrulation become germ layers, or special tissues that give rise to specific parts of the organism.

Answer 2

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Gastrulation is the process during embryonic development that changes the embryo from a blastula with a single layer of cells to a gastrula containing multiple layers of cells.