imaginal disc
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 00:30, 14 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_also-beginning-simple)
Arthropoda: Insecta) In holometabolous forms, embryonic tissue which remains undifferentiated until they give rise to the imago (adult) structures.
imaginal disc also imaginal bud or imaginal cell: (