Search results
Results from the WOW.Com Content Network
A self-limiting organism or colony of organisms limits its own growth by its actions. [1] For example, a single organism may have a maximum size determined by genetics , or a colony of organisms may release waste which is ultimately toxic to the colony once it exceeds a certain population .
Self-limiting may refer to: Self-limiting (biology) , describing an organism or colony of organisms which limits its own growth Governor (device) , used to control the speed of mechanical equipment to prevent it from operating at unsafe speeds
Self-limitation is therefore considered an expression of individual autonomy [1] and can hence be contrasted against the imposition of external limitations. Collective self-limitation or Collectively defined self-limitation [ 2 ] correspondingly refers to the definition of such limits within groups and societies, through which the group and ...
Biological constraints are factors which make populations resistant to evolutionary change. One proposed definition of constraint is "A property of a trait that, although possibly adaptive in the environment in which it originally evolved, acts to place limits on the production of new phenotypic variants."
The identification of a factor as limiting is possible only in distinction to one or more other factors that are non-limiting. Disciplines differ in their use of the term as to whether they allow the simultaneous existence of more than one limiting factor (which may then be called "co-limiting"), but they all require the existence of at least one non-limiting factor when the terms are used.
Man-made closed ecological systems which were created to sustain human life include Biosphere 2, MELiSSA, and the BIOS-1, BIOS-2, and BIOS-3 projects. [ 4 ] Bottle gardens and aquarium ecospheres are partially or fully enclosed glass containers that are self-sustaining closed ecosystems that can be made or purchased.
Limiting similarity (informally "limsim") is a concept in theoretical ecology and community ecology that proposes the existence of a maximum level of niche overlap between two given species that will allow continued coexistence.
In biology, optimality models are a tool used to evaluate the costs and benefits of different organismal features, traits, and characteristics, including behavior, in the natural world. This evaluation allows researchers to make predictions about an organism's optimal behavior or other aspects of its phenotype .