Dictionary

Planula — definition & meaning

Word	Type	Definition
Planula	n.	In embryonic development, a vesicle filled with fluid, formed from the morula by the divergence of its cells in such a manner as to give rise to a central space, around which the cells arrange themselves as an envelope; an embryonic form intermediate between the morula and gastrula. Sometimes used as synonymous with gastrula.

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Heliographic · Grint · Nugation · Mauveine · Berob · Lingua · Declaring · Manumitted ·