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Jun 10, 2020 · Social groups are commonly structured as a dominance hierarchy based on a ranking system whereby higher-ranked individuals have better access to valuable resources such as food and mates but they ...
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Bruce T Lahn. In social animals, the formation of dominance hierarchy is essential for maintaining the stability and efficacy of social groups. A study by Wang and colleagues employ a combination of comparative genomic and functional approaches to shed new light on both the genetic mechanisms and the evolutionary histories of dominance behavior.
Jan 10, 2022 · Initial dominance hierarchy formation may be influenced by multiple interacting factors, including an animal's individual attributes, conventions and self-organizing social dynamics. After establishment, hierarchies are typically maintained over the long-term because individuals save time, energy and reduce the risk of injury by recognizing and abiding by established dominance relationships.
Jun 29, 2023 · Similarly, in a circular structure (A > B, B > C, C > A), there is no way to determine which individual has priority for accessing resources based on dominance relationships (assuming that all ...
Jan 10, 2022 · (a) Social structure and social status. Social structure emerges from patterns of social interaction and social relationships within a population . Social interactions are events in which sets of individuals (e.g. a dyad) engage in types of behaviours towards one another [5,138]. These behaviours may, for example, be moments of verbal or non ...
Apr 17, 2023 · Modern-day definitions of dominance view the social structure of dominance hierarchies as an emergent property of repeated individual interactions that rely on different types of social information [5,6], wherein individuals that are at a higher rank in the hierarchy defeat lower ranked individuals (e.g. ).
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Jan 1, 2022 · Dominance hierarchy forms an inner structure of a society which allows society members to stay together without repeated fighting. Access to resources is provided by hierarchical status. In the ...
