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Folk biology (or folkbiology) is the cognitive study of how people classify and reason about the organic world. Humans everywhere classify animals and plants into obvious species -like groups. The relationship between a folk taxonomy and a scientific classification can assist in understanding how evolutionary theory deals with the apparent ...
According to Ernst Mayr, professor of zoology at Harvard University, Darwin's most distinct contributions to evolutionary biology and ecology are as follows: "The first is the non-constancy of species, or the modern conception of evolution itself. The second is the notion of branching evolution, implying the common descent of all species of ...
The Biological Analogue for Cultural Units breaks down into 3 subunits. The first is regarding strict analogues. This means that a biological unit (traits etc.) should be related to a cultural unit. This is a way for the old biological model and the modern cultural model to correlate and solidify the point. The second is regarding trait analogues.
Also called functionalism. The Darwinian view that many or most physiological and behavioral traits of organisms are adaptations that have evolved for specific functions or for specific reasons (as opposed to being byproducts of the evolution of other traits, consequences of biological constraints, or the result of random variation). adaptive radiation The simultaneous or near-simultaneous ...
Species interactions are evident in food or feeding relationships. A method of delineating biotic communities is to map the food network to identify which species feed upon which others and then determine the system boundary as the one that can be drawn through the fewest consumption links relative to the number of species within the boundary.
Evolutionary taxonomy, evolutionary systematics or Darwinian classification is a branch of biological classification that seeks to classify organisms using a combination of phylogenetic relationship (shared descent), progenitor-descendant relationship (serial descent), and degree of evolutionary change.
A further definition of culture is, "[s]ocially transmitted behavior patterns that serve to relate human communities to their ecological settings." [15] This definition connects cultural behavior to the environment. Since culture is a form of adaptation to one's environment, it is mirrored in many aspects of our current and past societies.
Eutely has been confirmed to certain degrees in various forms of diversity and sections of the tree of life.Examples include rotifers, many species of nematodes (including ascaris and the organism Caenorhabditis elegans whose male individuals have 1,033 cells [3] [4]), tardigrades, larvaceans and dicyemida.