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- In ecology, the term dominance is used to describe a species of animal or plant that exerts the most influence on other species of its community because its members are the most abundant or the largest. In animal behaviour, a ruling animal in a social grouping is described as dominant.
www.britannica.com/science/dominance
Oct 12, 2024 · In ecology, the term dominance is used to describe a species of animal or plant that exerts the most influence on other species of its community because its members are the most abundant or the largest. In animal behaviour, a ruling animal in a social grouping is described as dominant.
- Classical Genetics
Other articles where classical genetics is discussed:...
- Dominance Hierarchy
Dominance hierarchy, a form of animal social structure in...
- Classical Genetics
Sep 22, 2024 · In this simplistic case, the allele passed down by that parent is said to be completely dominant when compared with the allele passed down by the parent whose trait is not manifested in the hybrid offspring. This type of arrangement is termed complete dominance.
Jan 12, 2022 · Norway’s Thorleif Schjelderup-Ebbe first described dominance hierarchies in his dissertation in 1921 while studying how domestic chickens both create pecking orders and understand their place in them. Chickens peck those with lower status and are in turn pecked by higher-ranking birds.
Sep 17, 2023 · Because heterozygotes could arise from two different pathways (receiving one dominant and one recessive allele from either parent), and because heterozygotes and homozygous dominant individuals are phenotypically identical, the law supports Mendel’s observed 3:1 phenotypic ratio.
Dominance (Genetics) In subject area: Biochemistry, Genetics and Molecular Biology. Genetic dominance refers to a specific relationship between two variants (alleles) of a single gene, in which one allele masks the effect of the other in influencing some trait.
Dominance hierarchy, a form of animal social structure in which a linear or nearly linear ranking exists, with each animal dominant over those below it and submissive to those above it in the hierarchy. Dominance hierarchies are best known in social mammals, such as baboons and wolves, and in.
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Jan 1, 2021 · The dominance hierarchy is a clearly discernible ranking order of group individuals, determined by the outcomes of aggressive and submissive (together, agonistic) social interactions that create asymmetrical dominance relationships between individuals.
