Adaptation

Adaptations are the way living organisms cope with environmental stresses and pressures. One common form of physical Adaptation involves acclimatization. Acclimatization allows the organism to be able to exist in its new environment.
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adaptation
becoming fitted to an environment, or the mutual fitness of an organism and its environments
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
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Definition of adaptation :
In the evolutionary sense, some heritable feature of an individual's phenotype that improves its chances of survival and reproduction in the existing environment.
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Adaptations are structures or behaviors that allow efficient use of the environment. For example, the webbed foot of a duck enables it to swim better than a foot that is not webbed.
Adaptations are due to genes, that is, they are inherited.
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Adaptation: a condition or character which afford fitness to a species in a particular environment. Adaptive radiation: evolutionary divergence of members of a single phyletic line into many different niches.
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adaptation
Over the course of time, species modify their phenotypes in ways that permit them to succeed in their environment.
This page is devoted to looking at how evolution leads to adaptation.
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adaptation -- Change in a organism resulting from natural selection; a structure which is the result of such selection.
anagensis -- Evolutionary change along an unbranching lineage; change without speciation.
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Adaptation changes in the genetics of individuals within a population that make them more fit for their environment
(ad = to toward; apt = fasten adjust fix; -tion = process of action of) ...
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Adaptation
: Adjustment to environmental demands through the long-term process of natural selection acting on genotypes.
Adaptive immunity ...
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adaptation Tendency of an organism to suit its environment; one of the major points of Charles Darwin's theory of evolution by natural selection: organisms adapt to their environment.
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adaptation
[L. adaptare, to fit]
(1) The evolution of features that make a group of organisms better suited to live and reproduce in their environment. (2) A peculiarity of structure, physiology, or behavior that aids the organism in its environment.
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Adaptations to carrying action potentials
The narrow cross-section of axons and dendrites lessens the metabolic expense of carrying action potentials, although thicker axons convey the impulses more rapidly, generally speaking.
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adaptation An anatomical structure, physiological process, or behavioral trait that evolved by natural selection and improves an organism's ability to survive and leave descendants.
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Adaptation is brought about by cumulative natural selection, the repeated sifting of mutations by natural selection. Small changes, favored by selection, can be the stepping-stone to further changes.
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Various adaptations provide bacteria with antibiotic resistance. Mutations in a target protein that affect binding of an antibiotic to that protein may confer resistance.
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Nostoc species also have complex life cycles, fix nitrogen, and are capable of chromatic adaptation. Prochlorococcus and Synechococcus are unicellular picoplankton, which are major biomass producers in the world's temperate and tropical oceans.
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After the simultaneous inhibition of matrix metalloproteinases, serine/threonine proteases and cysteine proteases in tumour cells undergoing proteolysis-dependent movement, a fundamental adaptation towards amoeboid movement is able to sustain ...
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Drosophila (modern scientific Latin adaptation from Greek δρόσος, drsos, "dew", + φίλη phlē, "a female friend" + Latin femenine suffix -a) is a genus of fruit fly; however, ...
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Explain how favorable adaptations increase an organism's chance for survival
Explain why increased genetic variation is advantageous.
- ...
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(1) a waxy covering on the surface of stems and leaves that acts as an adaptation to prevent desiccation in terrestrial plants.
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Bohr effect. When blood pH decreases, the ability of hemoglobin to bind to oxygen decreases. An adaptation to release oxygen in the oxygen starved tissues in capillaries where respiratory carbon dioxide lowers blood pH ...
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Process of evolutionary branching of basic forms into specialized forms by differentiation, specialization and adaptation. See adaptive radiation.
Stasigenesis
Phylogenetic stop, stabilization and conservation.
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Procaryotic cells replicate by dividing in two by means of binary fission, a very fast division process. The rapid division process allows for rapid adaptation to the changes in their environment.
See also eukaryotic cells.
Protomers: ...
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The simplicity of the cre-lox system resulted in its adaptation in biotechnology to remove selectable marker genes from transgenic organisms to prepare them for commercial release.
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