blastula
Example Sentences
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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
Further cleavage results in a hollow ball of cells called a blastula.
From Textbooks • Jan. 1, 2015
The common ancestor alike of unsegmented worms and of all segmented types is probably the trochosphere larva, which in the Vertebrates is represented by the simple Keimblase or blastula.
From Form and Function A Contribution to the History of Animal Morphology by E. S. (Edward Stuart) Russell