phases of ontogenetic development

Like human beings, the Wistar rats go through the ontogenetic developmental stages «Prenatal → Birth → Infancy → Childhood → Adolescence → Adulthood → Death».

1. What is ontogenetic development?
2. What is ontogenetic maturation?
3. What is ontogenetic adaptation?
4. What is phylogenetic and ontogenetic?
5. What is a phylogenetic skill?
6. What does Phylogenesis mean?
7. What is the difference between phylogeny and ontogeny?
8. What are developmental mechanisms?
9. What is meant by ontogeny recapitulates phylogeny?
10. What is human ontogeny?
11. At what level does developmental or ontogenetic adaptation occur?
12. What are developmental adaptations?

What is ontogenetic development?

Ontogenetic development can be conceptualized as the portion of physical, cognitive, emotional, and social development that can be attributed to experiences with the environment and the individuals within the environment.

What is ontogenetic maturation?

Ontogeny is the development of a single individual, or a system within the individual, from the fertilized egg to maturation and death.1.

What is ontogenetic adaptation?

Ontogenetic adaptations are adaptations that serve an adaptive function at a specific time in development and disappear when they are no longer functional.

What is phylogenetic and ontogenetic?

The main difference between ontogeny and phylogeny is that ontogeny is the study of the development of organisms, whereas phylogeny is the study of evolution. Furthermore, ontogeny gives the development history of an organism within its own lifetime while phylogeny gives the evolutionary history of a species.

What is a phylogenetic skill?

phylogenetic - skills that develop whether or not anyone tells you how to do that skill, natural progression through attractor levels (walking, running, throwing, kicking, swinging bat); ontogenetic - skills that need to be taught (golf, tennis)

What does Phylogenesis mean?

1 : the evolutionary history of a kind of organism. 2 : the evolution of a genetically related group of organisms as distinguished from the development of the individual organism. — called also phylogenesis.

What is the difference between phylogeny and ontogeny?

Difference Between Ontogeny And Phylogeny

Ontogeny refers to the development of an organism while phylogeny refers to how the organisms have evolved.

What are developmental mechanisms?

Falling somewhere in the middle of this range are the processes we usually study in development: cell division and differentiation, gene expression, cell-cell signalling, and morphogenesis.

What is meant by ontogeny recapitulates phylogeny?

The theory of recapitulation, also called the biogenetic law or embryological parallelism—often expressed using Ernst Haeckel's phrase "ontogeny recapitulates phylogeny"—is a historical hypothesis that the development of the embryo of an animal, from fertilization to gestation or hatching (ontogeny), goes through ...

What is human ontogeny?

Ontogeny (also ontogenesis) is the origination and development of an organism (both physical and psychological, e.g., moral development), usually from the time of fertilization of the egg to adult. The term can also be used to refer to the study of the entirety of an organism's lifespan.

At what level does developmental or ontogenetic adaptation occur?

Developmental (or ontogenetic) adaptation occurs at the level of the individual during a critical period of growth and development, childhood especially. The capacity to make the change is inherited, but the change is not inherited and is not reversible.

What are developmental adaptations?

Developmental adaptation refers to the ability of an organism to modify its phenotype in response to environmental exposures over the course of growth and development.