blastula
Example Sentences
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Background: A prepared microscope slide of blastula cross-sections will show cells arrested in various stages of the cell cycle.
From Textbooks • Jun. 9, 2022
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
Next, the blastula undergoes further cell division and cellular rearrangement during a process called gastrulation.
From Textbooks • Jan. 1, 2015
The blastula, which in some species is a hollow ball of cells, undergoes a process called gastrulation, during which the three germ layers form.
From Textbooks • Apr. 25, 2013
Nevertheless, the gastrula is formed here, as in the previous cases, by the folding or invagination of the blastula.
From The Evolution of Man — Volume 1 by Haeckel, Ernst Heinrich Philipp August
