part_of part of part of results in morphogenesis of results in morphogenesis of morphogenesis of an epithelium biological_process GO:0002009 epithelium morphogenesis The process in which the anatomical structures of epithelia are generated and organized. An epithelium consists of closely packed cells arranged in one or more layers, that covers the outer surfaces of the body or lines any internal cavity or tube. anatomical structure morphogenesis tissue morphogenesis epithelium development epithelium