chordamesoderm


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Related to chordamesoderm: neurulation

chordamesoderm

the MESODERM and NOTOCHORD of the embryo of vertebrates which originally form a mass of very similar cells and are conveniently referred to by a single term.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005