Skip to main content
ontogenesis

ontogenesis

9.9
The development of an animal or plant from a single cell to a fully grown adult
  • noun
  • /ˌɑn.təˈdʒɛn.ɪ.sɪs/
  • Specialized
translation icon : ontogénesis
  • Observing the ontogenesis of a fruit fly can reveal important insights into genetic development.

Examples

  • Ultimately, only empirical observation of the ontogenesis of the cortex can establish how this developmental process unfolds.

    Academic text (2018)
  • Third, there could be no gradient of differentiation aligned with neurogenetic timing; that is, the neuron density of newly formed areas varied randomly throughout ontogenesis.

    Academic text (2018)
  • These results are discussed in relation to the ontogenesis of body image and the place of body image in personality and the development of depression.

    Academic text (1997)
  • It is ontogenesis in action.

    Blog text (1)
  • First, areas could be more differentiated the later in ontogenesis they were formed (increasingly differentiated).

    Academic text (2018)
  • For Simondon, however, transduction is a logic in and of itself; moreover, it is an onto-logic that concerns ontogenesis as such.

    Academic text (2017)
  • Haeckel formulated the recapitulation theory, in which the ontogenesis of an individual is seen as an accelerated repetition of the phylogenesis.

    Academic text (1992)
  • In fact, it has been suggested that cortical architecture correlates not only with neurogenetic time windows during ontogenesis, but also with the succession of architectural differentiation observed during brain evolution 60,71.

    Academic text (2018)
  • Further refinement of the simulation, for example by introducing species-specific histogenetic time courses, will enable the exploration of species differences or potentially the demonstration of invariance to changes in some aspects of ontogenesis.

    Academic text (2018)
  • The study of ontogenesis helps scientists understand how living organisms develop from a single cell into complex beings.

Synonyms

development
vsontogenesis
  • Specialized
158 2.0

The way a living thing grows and becomes more complex

emphasizes the full journey from fertilization through to maturity
maturation
vsontogenesis
11 5.3

Becoming fully grown and developed, for example in people or wine

is narrower and names the final stage of growth not the whole process
ontogeny
vsontogenesis
  • Specialized
1 9.9

The change and growth of an animal or plant from its earliest stage to adult

has identical meaning but differs in form or spelling
epigenesis
vsontogenesis
  • Specialized
9.9

The development of a living thing from a fertilized egg through gradual changes

focuses on the whole process from fertilization to maturity

How Developed

maturity
101 3.3
maturation
11 5.3
ontogenesis
  • Specialized
9.9
embryogenesis
  • Specialized
1 9.0
fertilization
  • Specialized
27 4.0

Surface Forms

ontogenesis singular
ontogeneses plural

Morphology

ontogenesis = genesis (semi-transparent) = onto + genesis

The element 'genesis' (origin) is recognizable, but 'onto-' is a technical Greek combining form meaning 'being' and is not familiar to most learners, making the formation only partially transparent.

Etymology

Ontogenesis comes from Greek parts onto- meaning 'being' and -genesis meaning 'birth' or 'origin', the same root you see in generate and genesis. So ontogenesis is the 'birth' and development of a single living thing, from its first cells to adulthood.