Ontogeny in a sentence

Ontogeny, embryology and developmental biology are closely related studies and the terms are sometimes used interchangeably.

This ancestral character state appears only during these early stages, supporting the notion that ontogeny reflects phylogeny.

Ontogeny is also a concept used in anthropology as "the process through which each of us embodies the history of our own making".

Consequently, it is argued the species represents a unique ontogeny unlike any extant ape.

Gould, Ontogeny and Phylogeny, p. 56 Von Baer’s embryo drawings Where are these drawings?

Flower ontogeny uses a combination of genes normally responsible for forming new shoots.

Ontogeny is the growth (size change) and development (shape change) of an individual organism; phylogeny is the evolutionary history of a species.

The hypothesis that ontogeny recapitulates phylogeny has been applied and extended in a number of areas, including cognition and mental activities.

Although Stephen Jay Gould's 1977 book Ontogeny and Phylogeny helps to reassess Haeckelian embryology, it does not address the controversy over Haeckel's embryo drawings.

Nature and nurture A seminal paper named ontogeny as one of the four primary questions of biology, along with Huxley's three others: causation, survival value and evolution.

Pp. 136–142 Since early in the twentieth century, Haeckel's "biogenetic law" has been refuted on many fronts. citation Haeckel formulated his theory as "Ontogeny recapitulates phylogeny".

The studies of ontogeny, phylogeny and especially evolutionary developmental biology of both vertebrates and invertebrates offer considerable insight into the evolution of all life, including how humans evolved.

Taruskin claims the historical development of the Passion (its ontogeny) as a work with an anti-Semitic message does, in fact, inform the work's identity (its ontology), even though that was an unlikely concern of the composer.

Generally, if a structure pre-dates another structure in evolutionary terms, then it often appears earlier than the second in an embryo; this general observation is sometimes summarized by the phrase " ontogeny recapitulates phylogeny ".

It was often expressed as " ontogeny recapitulates phylogeny", i.e. the development of a single organism during its lifetime, from germ to adult, successively mirrors the adult stages of successive ancestors of the species to which it belongs.