blastula
Example Sentences
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Once you are confident about your identification, begin to record the stage of each cell you encounter as you scan left to right, and top to bottom across the blastula section.
From Textbooks • Jun. 9, 2022
The blastula is often a hollow ball of cells.
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
After further cell division and rearrangement of existing cells, a 6–32-celled hollow structure called a blastula is formed.
From Textbooks • Jan. 1, 2015
However, opinions still differ considerably as to the real nature of this "provisional gastrula" of the placental and its relation to the blastula into which it is converted.
From The Evolution of Man — Volume 1 by Haeckel, Ernst Heinrich Philipp August