Blastula, hollow sphere of cells, or blastomeres, produced during the development of an embryo by repeated cleavage of a fertilized egg.

Blastulation is the stage in early animal embryonic development that produces the blastula. In mammalian development, the blastula develops into the ...

The term blastula refers to the period between 128-cell stage (2.25hpf, 8th zygotic cell cycle) and the beginning of gastrulation (5.25hpf, 14th zygotic ...

23 нояб. 2024 г. · The rapid, multiple rounds of cell division are termed cleavage. After the cleavage has produced over 100 cells, the embryo is called a blastula ...

The meaning of BLASTULA is an early metazoan embryo typically having the form of a hollow fluid-filled rounded cavity bounded by a single layer of cells.

The blastula is produced at the same time as the fertilized egg is repeatedly dividing itself into cells in the initial stages of pregnancy known as cleavage.

The term blastula refers to the period between 128-cell stage (2.25hpf, 8th zygotic cell cycle) and the beginning of gastrulation (5.25hpf, 14th zygotic cell ...

A blastula is formed after a zygote undergoes cell division, it is a hollow structure that consists of about 6-32 cells. The development of a blastula takes ...

Продолжительность: 5:59
Опубликовано: 19 янв. 2024 г.

31 мар. 2023 г. · The blastula is an early embryonic stage that occurs during the development of many animal species. It is characterized by a hollow, spherical ...