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Owings, Donald H. – European Journal of Developmental Science, 2007
Gilbert Gottlieb's data and epigenetic approach support the conclusion that organisms are functionally-whole agents at each phase of development rather than simply incompletely developed adults prior to sexual maturity and deteriorated adults in old age. This implies that organisms construct distinct ontogenetic niches at each phase of…
Descriptors: Evolution, Developmental Stages, Adolescent Development, Age Differences