Definition
noun
An early form of an embryo undergoing developmental processes, such as cleavage. It is marked by the presence of blastocoel and cells made up of around 128 cells.
Supplement
Blastula contains a fluid-filled blastocoel surrounded by layers of cells that emerge from series of cleavage. The process involved in the formation of blastula is referred to as blastulation.
Word origin: from Greek blastos, bud + Latin –ula
Synonym:
Related term:
Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
It only takes one biological cell to create an organism. A single cell is able to keep itself functional through its 'mi..
This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..
