Encyclopedia > Blastula

Article Content

Blastula

A stage of embryonic development in animals. The blastula follows the morula and precedes the gastrula in the development sequence. A blastula has more than 64 cells, with a large central cavity called the blastocoel[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

List of intelligence agencies

... Security Establishment (CSE) China Ministry of State Security[?] (MSS) Cuba Directorate General of Intelligence[?] ...