What is ontogenetic variation?
Most plants are under some form of genetically controlled developmental change (ontogenetic variation) in phenotypic traits [12]. Such ontogenetic variation leads to changes in gene expression through development [13] and can result in dramatic changes in morphology through an individual’s life stages [12].
What does ontogenetic mean in biology?
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.
What is the difference between 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 ontogenic development?
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 behavior?
The ontogeny of behaviour is commonly seen as the elaboration and perfection of behaviour as an individual grows up. The ways in which these things happen and the conditions which have to be fulfilled for them to occur are central problems in the study of behavioural development.
What is ontogeny behavior?
What is ontogeny in psychology?
n. the biological origin and development of an individual organism from fertilization of the egg cell until death.
What is ontogenetic development How does it work?
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 the meaning ontogeny?
ontogeny, all the developmental events that occur during the existence of a living organism.
What is an ontogenetic adaptation?
Ontogenetic adaptation is an “ecological” concept in which mammalian maturation is seen as a coordinated sequence of specializations (stages) that enables the infant to survive within a sequence of distinct niches created by the parent(s) and the rest of the environment.