ontogeny
on to juh nee
- n (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
- There's been the wonderful discovery of the Dikika baby which is telling us interesting things about the ontogeny, the growth and development, of our ancestors.
- My philosophy prof says that ontogeny recapitulates phylogeny.