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  2. Biological organisation - Wikipedia

    en.wikipedia.org/wiki/Biological_organisation

    Multiple macromolecules form a cell, like a club cell. A group of cells functioning together as a tissue, for example, Epithelial tissue. Different tissues make up an organ, like a lung. Organs work together to form an organ system, such as the Respiratory System. All of the organ systems make a living organism, like a lion.

  3. Staff and line - Wikipedia

    en.wikipedia.org/wiki/Staff_and_line

    Conflict can occur when the scopes of work and position roles & responsibilities are not clearly defined and enforced between line and staff functionaries. Decision making can be delayed or strained if executives of the staff function are misinterpreted or if the balance of structural power is not properly aligned between line functions, staff ...

  4. Biological system - Wikipedia

    en.wikipedia.org/wiki/Biological_system

    A biological system is a complex network which connects several biologically relevant entities. 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.

  5. Heterarchy - Wikipedia

    en.wikipedia.org/wiki/Heterarchy

    In a group of related items, heterarchy is a state wherein any pair of items is likely to be related in two or more differing ways. Whereas hierarchies sort groups into progressively smaller categories and subcategories, heterarchies divide and unite groups variously, according to multiple concerns that emerge or recede from view according to perspective.

  6. Hierarchy - Wikipedia

    en.wikipedia.org/wiki/Hierarchy

    Hierarchy is an important concept in a wide variety of fields, such as architecture, philosophy, design, mathematics, computer science, organizational theory, systems theory, systematic biology, and the social sciences (especially political science). A hierarchy can link entities either directly or indirectly, and either vertically or diagonally.

  7. Organizational architecture - Wikipedia

    en.wikipedia.org/wiki/Organizational_architecture

    Organizational architecture, also known as organizational design, is a field concerned with the creation of roles, processes, and formal reporting relationships in an organization. It refers to architecture metaphorically, as a structure which fleshes out the organizations.

  8. Hierarchical organization - Wikipedia

    en.wikipedia.org/wiki/Hierarchical_organization

    The Peter Principle is a term coined by Laurence J. Peter in which the selection of a candidate for a position in an hierarchical organization is based on the candidate's performance in their current role, rather than on abilities relevant to the intended role. Thus, employees only stop being promoted once they can no longer perform effectively ...

  9. Organ (biology) - Wikipedia

    en.wikipedia.org/wiki/Organ_(biology)

    The English word "organ" dates back to the twelfth century and refers to any musical instrument. By the late 14th century, the musical term's meaning had narrowed to refer specifically to the keyboard-based instrument. At the same time, a second meaning arose, in reference to a "body part adapted to a certain function". [15]

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