part of part of in taxon results in morphogenesis of imaginal disc development metamorphosis imaginal disc morphogenesis GO:0007560 imaginal disc metamorphosis GO:0007452 The process in which the anatomical structures derived from an imaginal disc are generated and organized. The imaginal discs are epithelial infoldings in the larvae of holometabolous insects that develop into adult appendages (legs, antennae, wings, etc.) during metamorphosis from larval to adult form. anatomical structure morphogenesis animal organ morphogenesis instar larval or pupal morphogenesis Insecta imaginal disc