1864, "produced by living organisms," from bio- + -genic "produced by." From 1904 with reference to Haeckel's recapitulation theory, from biogeny + -ic.
fermentation is a biogenic process
sleep and food and water are among the biogenic needs of the organism
biofeedback
biofuel
biogen
biogenesis
biogenetic
biogenic
biogeny
biogeography
biographer
biographical
biography
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}