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  2. Biological organisation - Wikipedia

    en.wikipedia.org/wiki/Biological_organisation

    For example, a molecule can be viewed as a grouping of elements, and an atom can be further divided into subatomic particles (these levels are outside the scope of biological organisation). Each level can also be broken down into its own hierarchy, and specific types of these biological objects can have their own hierarchical scheme.

  3. Social organism - Wikipedia

    en.wikipedia.org/wiki/Social_organism

    Social organism is a sociological concept, or model, wherein a society or social structure is regarded as a "living organism". Individuals interacting through the various entities comprising a society, such as law, family, crime, etc., are considered as they interact with other entities of the society to meet its needs.

  4. Unit of selection - Wikipedia

    en.wikipedia.org/wiki/Unit_of_selection

    Two useful introductions to the fundamental theory underlying the unit of selection issue and debate, which also present examples of multi-level selection from the entire range of the biological hierarchy (typically with entities at level N-1 competing for increased representation, i.e., higher frequency, at the immediately higher level N, e.g., organisms in populations or cell lineages in ...

  5. Integrative level - Wikipedia

    en.wikipedia.org/wiki/Integrative_level

    The main levels usually acknowledged are those of matter, life, mind, and society.These are called strata in philosopher Nicolai Hartmann's ontology.Levels can be further analyzed into more specific layers, such as those of particles, atoms, molecules, and rocks forming the material stratum, or those of cells, organisms, populations, and ecosystems forming the life stratum.

  6. Sociobiology - Wikipedia

    en.wikipedia.org/wiki/Sociobiology

    E. O. Wilson defined sociobiology as "the extension of population biology and evolutionary theory to social organization". [6]Sociobiology is based on the premise that some behaviors (social and individual) are at least partly inherited and can be affected by natural selection. [7]

  7. Sociology - Wikipedia

    en.wikipedia.org/wiki/Sociology

    The sociology of work, or industrial sociology, examines "the direction and implications of trends in technological change, globalization, labour markets, work organization, managerial practices and employment relations to the extent to which these trends are intimately related to changing patterns of inequality in modern societies and to the ...

  8. Structural functionalism - Wikipedia

    en.wikipedia.org/wiki/Structural_functionalism

    In sociology, classical theories are defined by a tendency towards biological analogy and notions of social evolutionism: Functionalist thought, from Comte onwards, has looked particularly towards biology as the science providing the closest and most compatible model for social science. Biology has been taken to provide a guide to ...

  9. Biological system - Wikipedia

    en.wikipedia.org/wiki/Biological_system

    Biological organization spans several scales and are determined based different structures depending on what the system is. [1] Examples of biological systems at the macro scale are populations of organisms. On the organ and tissue scale in mammals and other animals, examples include the circulatory system, the respiratory system, and the ...