blastula

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Each cell within the blastula is called a blastomere.

From Textbooks • Jun. 9, 2022

After fertilization, the zygote undergoes cleavage to form the blastula.

From Textbooks • Jun. 9, 2022

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

Moreover, in the animals in which we do not find a real palingenetic blastula the defect is clearly due to cenogenetic causes, such as the formation of food-yelk and other embryonic adaptations.

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