(biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level
on.tog.e.ny n.(名词)【复数】on.tog.e.nies The origin and development of an individual organism from embryo to adult.Also called ontogenesis 个体发育:一个生物个体从胚胎到成年的由来和发展也作 ontogenesis 【引伸】 on.togenet.ic on.togenet.ically adv.(副词)