Difference Between Blastula and Gastrula

Blastula v/s Gastrula

S.No.BlastulaGastrula
1.The blastula is formed due to the cleavage of the zygoteGastrula is formed due to the movements and rearrangement of cells
2.Blastula has a small or no cavityGastrula has a large cavity enclosed in the endoderm
3.In blastula, there is no germinal layers are formedIn gastrula, germinal layers called ectoderm and mesoderm are formed
Difference Between Blastula and Gastrula

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