results in developmental progression of results in developmental progression of multicellular organism development https://github.com/geneontology/go-ontology/issues/21234 Note that this term was 'developmental process'. GO:0007275 biological_process The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult). multicellular organismal process anatomical structure development multicellular organism