Encyclopedia > Morula

Article Content

Morula

Morula is a stage of embryonic development in animals, including the 16-cell phase, the 32-cell phase, and the 64-cell phase. The morula is produced by embryonic cleavage[?], the rapid cell division of the zygote with virtually no growth. The morula is a solid ball; after the 64-cell phase, it develops into a hollow ball, the blastula.

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

East Hampton North, New York

... a household in the town is $45,347, and the median income for a family is $55,357. Males have a median income of $38,566 versus $29,750 for females. The per capita income ...