blastula
Example Sentences
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After fertilization, the zygote undergoes cleavage to form the blastula.
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
After the cleavage has produced over 100 cells, the embryo is called a blastula.
From Textbooks • Jun. 9, 2022
Cells in the growing tip of the root rapidly undergo mitosis, just as the whitefish blastula described in Figure 10.10.
From Textbooks • Jun. 9, 2022
The germinal layers form from the first closed tubes, the one-layered blastula being converted into the two-layered gastrula by invagination.
From The Evolution of Man — Volume 1 by Haeckel, Ernst Heinrich Philipp August
