having two germ layers, the ectoderm and endoderm, as the embryos of sponges and coelenterates.
Origin of diploblastic
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Historical Examples of diploblastic
A diploblastic condition of the organism preceded, as we have seen, the triploblastic.The Works of Francis Maitland Balfour, Volume III (of 4)
Francis Maitland Balfour
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Derived from two embryonic germ layers, the ectoderm and the endoderm. Used of invertebrates such as sponges and coelenterates.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.