Search results
Results from the WOW.Com Content Network
The books list around 500 species of plant native and present in ancient Greece. [6] Theophrastus used sources such as Diocles for herbal information and a naming system similar to Aristotle's classification of animals. The books divide all plants into specific taxa that were used as early folk taxonomies to describe everyday plants in Greece ...
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 constancy of "common species" and the organic processes centering on them.
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 ...
Memetics models cultural change after population genetics, taking cultural units to be analogous to genes. [1] A good example of this theory is found by looking to the reason large businesses tend to grow larger. The answer includes the benefits of mass production and distribution, international advertising, and more funds for product development.
Cultural group selection is an explanatory model within cultural evolution of how cultural traits evolve according to the competitive advantage they bestow upon a group. . This multidisciplinary approach to the question of human culture engages research from the fields of anthropology, behavioural economics, evolutionary biology, evolutionary game theory, sociology, and psycho
For example, a group where altruism was universal would indeed outcompete a group where every creature acted in its own interest, so group selection might seem feasible; but a mixed group of altruists and non-altruists would be vulnerable to cheating by non-altruists within the group, so group selection would collapse.
A developmental model of the evolution of the mind, culture, and society was the result, paralleling the evolution of the human species: [23] "Modern savages [sic] became, in effect, living fossils left behind by the march of progress, relics of the Paleolithic still lingering on into the present."
Cultural transmission, also known as cultural learning, is the process and method of passing on socially learned information. [28] Within a species, cultural transmission is greatly influenced by how adults socialize with each other and with their young. Differences in cultural transmission across species have been thought to be largely ...