meroblast in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Meroblast refers to a type of cleavage in egg development characterized by partial division of the yolk, resulting in an embryo forming on a small disc of cytoplasm above a large yolk mass.
Sample Sentences
- The term meroblast refers to a type of cleavage in eggs that results in partial division of the yolk.
- In meroblastic development, the embryo forms on a small disc of cytoplasm atop a large yolk mass.
- Researchers studied meroblast patterns to better understand the reproductive strategies of various amphibian species.
- Meroblast is often contrasted with holoblast, where the entire egg divides evenly during cleavage.
- Understanding meroblastic cleavage is crucial for developmental biology and embryology studies.