blastula

Example Sentences

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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 the cleavage has produced over 100 cells, the embryo is called a blastula.

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

Further cleavage results in a hollow ball of cells called a blastula.

From Textbooks • Jan. 1, 2015

In the Amphioxus the earliest and most important embryonic processes take place so rapidly that the blastula is formed in four hours, the gastrula in six, and the typical vertebrate form in twenty-four.

From The Evolution of Man — Volume 2 by Haeckel, Ernst Heinrich Philipp August