apposition of dorsal and ventral imaginal disc-derived wing surfaces
The coming together of the dorsal and ventral surfaces of the imaginal disc-derived wing during the conversion of a folded single layered wing disc to a flat bilayered wing.
GO:0009886
post-embryonic animal morphogenesis
is_a
GO:0008587
imaginal disc-derived wing margin morphogenesis
part_of
apposition of dorsal and ventral wing surfaces
exact