blastula
Example Sentences
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The cells in the blastula rearrange themselves spatially to form three layers of cells.
From Textbooks ● Jun. 9, 2022
Here the cells in the blastula arrange themselves in two layers: the inner cell mass, and an outer layer called the trophoblast.
From Textbooks ● Jun. 9, 2022
In mammals, the blastula forms the blastocyst in the next stage of development.
From Textbooks ● Jun. 9, 2022
Body symmetry is determined at the blastula stage.
From Textbooks ● Jun. 9, 2022
From this the blastula is developed; the regular bi-convex lens being converted into a disk, like a watch-glass, with thick borders.
From The Evolution of Man — Volume 1 by Ernst Heinrich Philipp August Haeckel
For Ptychodera, extensive EST data from egg, blastulae, gastrulae, larvae, juveniles, adult proboscis, stomochord, and gills defining 34,159 cDNA clones53, and 879,000 Roche/454 RNAseq reads from a mixed library of developmental stages54 were used.
From Nature ● Nov. 17, 2015
I picture the embryos themselves: round blastulas, with evenly divided cells.
From Slate ● May 23, 2012
Near the end of my visit, our conversation turned from the theoretical consideration of morulas and blastulas to the specific realities of my own condition and treatment.
From Slate ● May 23, 2012
