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A population of bees shimmers in response to a predator. Biological organisation is the organisation of complex biological structures and systems that define life using a reductionistic approach. [1]
Spatial organization can be observed when components of an abiotic or biological group are arranged non-randomly in space. Abiotic patterns, such as the ripple formations in sand dunes or the oscillating wave patterns of the Belousov–Zhabotinsky reaction [ 1 ] emerge after thousands of particles interact millions of times.
Examples include the various stages in an organization's life cycle, phases of growth experienced by an organization during expansion and implications for these phases of growth. [16] Review of the main organizational life cycle theories, with stages, main idea and authors is given in the table below.
Particularly prominent in this regard was the work of organizational ecologists that leveraged ideas from evolutionary biology to explain the natural selection of organizations. [5] For ecologists, managers had little agency and organizational survival was determined primarily by the environment itself.
Biogeography now incorporates many different fields including but not limited to physical geography, geology, botany and plant biology, zoology, general biology, and modelling. A biogeographer's main focus is on how the environment and humans affect the distribution of species as well as other manifestations of Life such as species or genetic ...
The Spemann-Mangold organizer is a group of cells that are responsible for the induction of the neural tissues during development in amphibian embryos.First described in 1924 by Hans Spemann and Hilde Mangold, the introduction of the organizer provided evidence that the fate of cells can be influenced by factors from other cell populations. [1]
"Factors such as salt intake and hormonal fluctuations can lead to temporary increases or decreases in water weight, masking actual fat loss," she says. So, focus on overall trends in weight ...
Physiology (/ ˌ f ɪ z i ˈ ɒ l ə dʒ i /; from Ancient Greek φύσις (phúsis) 'nature, origin' and -λογία () 'study of') [1] is the scientific study of functions and mechanisms in a living system.