Ontogenetic adaptation
Web21 de nov. de 2024 · Ontogenetic Adaptations. Some organisms exhibit ontogenetic adaptations: adaptations that are important for a specific point in development. Once the adaptation is no longer needed, it often ...
Ontogenetic adaptation
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WebAbstract. Adaptation is an aspect of virtually all questions of human biology. Besides their interest in evolution through adaptive selection of the primates, including man, physical anthropologists are concerned with biological adaptability as a human attribute. In this sense adaptation has been examined at three overlapping levels: (i) those ... Web1 de jan. de 1993 · Ontogenetic adaptations and retrogressive processes in the development of the nervous system and behavior: A neuroembryological perspective. K. Connolly, H.F.R. Prechtl (Eds.), Maturation and development: Biological and psychobiological perspectives, Lippincott, Philadelphia (1981), pp. 73-109.
Web27 de mar. de 2024 · The hypothesis of adaptive ontogeny, matched to developmentally changing risk trade-offs, also predicts more hatching and reduced discrimination among stimuli at later developmental stages, when the cost of false alarms is lower (Fig. 1f).Thus, to distinguish ontogenetic adaptation of hatching responses from simple increases in … WebGilbert Gottliebs (see record 2010-17967-002) 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 …
WebAfter adopting the idea of ontogenetic adaptation, 292 ANIMAL BEHAVIOR. each stage of development becomes a complete and full form. An infant is no longer just an incomplete … Web4 de abr. de 2014 · On the evolutionary biology of early mammals -with methodological remarks on the interaction between ontogenetic adaptation and phylogenetic transformation. Zool. Anz. 238 , 55–74 (1999).
Webdrought adaptation (Hamrick & Allard, 1975; Latta et al., 2004). Because of this evolutionary history, we examined ontogenetic change in physiology in both wet and dry soil …
WebHoffman, Flory, and Alberts (1999) demonstrated that 1-, 5-, and 11-day-old rats in a cool environment (25 degrees C) acquired an operant head-turning response when … granite wareham maWebFour categories of questions and explanations. When asked about the purpose of sight in humans and animals, even elementary-school children can answer that animals have vision to help them find food and avoid danger (function/adaptation).[citation needed] Biologists have three additional explanations: sight is caused by a particular series of evolutionary … chinook business advisoryWeb31 de jan. de 2014 · Individuals develop within the framework of an ontogenetic niche (i.e., mammals' maternal womb) that changes with time, therefore, development-in particular, … chinook bywayWebMěkkýši se často líhnou z vajíček, někteří však jsou živorodí a z těla matky se dostávají již vně vajíčka. Vývoj je (podle druhu měkkýše) buď přímý (tzn. malý plž je po vylíhnutí podobný dospělci a jenom roste) nebo nepřímý (přes larvu ): … chinook building seattle waWebGermination behavior is one of the earliest phenotypes expressed by plants. This fact has several consequences for the evolution of postgermination traits, ecological niches, and geographic ranges. By determining the conditions that plants experience after they germinate, germination influences phenotypic expression of postgermination traits, … chinook cabins and rv parkWebWe define learning as ontogenetic adaptation-that is, as changes in the behavior of an organism that result from regularities in the environment of the organism. This functional … graniteware fry panWeb21 de nov. de 2024 · Ontogenetic Adaptations. Some organisms exhibit ontogenetic adaptations: adaptations that are important for a specific point in development. Once the … chinook buttpack