EOG851H59 GO:0035075 2/85 response to ecdysone biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a ecdysone stimulus." [GOC:bf] EOG851H59 GO:0035073 2/85 pupariation biological_process "The onset of prepupal development when the larval stops crawling, everts its spiracles and the larval cuticle becomes the puparium or pupal case that surrounds the organism for the duration of metamorphosis." [GOC:bf, ISBN:0879694238, PMID:9409683] EOG851H59 GO:0035556 2/85 intracellular signal transduction biological_process "The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell." [GOC:bf, GOC:jl, GOC:signaling, ISBN:3527303782]