ontogenesis

Example Sentences

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A similar connection determines the relation between ontogenesis and phylogenesis.

From Three Contributions to the Theory of Sex by Brill, A. A. (Abraham Arden)

It summarises the history of species; ontogenesis, we are told, reproduces phylogenesis.

From A New Philosophy: Henri Bergson by Benson, Vincent

It is naturally no easy matter to trace the ontogenesis of the herd instinct.

From Group Psychology and The Analysis of The Ego by Freud, Sigmund

But these efforts were so seriously marred by ignorance of comparative anatomy, an imperfect acquaintance with ontogenesis, and a complete neglect of phylogenesis, that they could not have more than a passing success.

From The Evolution of Man — Volume 1 by Haeckel, Ernst Heinrich Philipp August

Haeckel demonstrates the parallelism between ontogenesis and philogenesis—between the successive forms in the evolution of the embryo and the successive forms of the individual in the evolution of a race.

From The Mechanism of Life by Leduc, Stéphane