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Fitness - Definition and Examples - Biology Online Dictionary
https://www.biologyonline.com/dictionary/fitness
WEBMay 29, 2023 · To define fitness in biology, one must refrain from thinking of the typical fitness that deals with exercise, but rather, the fitness of passing along genetic traits. This is the fitness science definition versus the everyday definition of fitness. So what is biological fitness? Fitness in biological science definition is the capacity of an ...
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The Meaning of Fitness | Accumulating Glitches | Learn Science …
https://www.nature.com/scitable/blog/accumulating-glitches/the_meaning_of_fitness/
WEBNov 10, 2014 · In its common usage, the term “fitness” is connected with the idea of being in shape and associated physical attributes like strength, endurance or speed; this is...
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Fitness (biology) - Wikipedia
https://en.m.wikipedia.org/wiki/Fitness_(biology)
WEBFitness can be defined either with respect to a genotype or to a phenotype in a given environment or time. The fitness of a genotype is manifested through its phenotype, which is also affected by the developmental environment. The fitness of a given phenotype can also be different in different selective environments.
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Evolutionary fitness - Understanding Evolution
https://evolution.berkeley.edu/evolution-101/mechanisms-the-processes-of-evolution/evolutionary-fitness/
WEBIn evolution, fitness is about success at surviving and reproducing, not about exercise and strength. Of course, fitness is a relative thing. A genotype’s fitness depends on the environment in which the organism lives.
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AP Biology 3.7 - Fitness - AP Biology | Biology Dictionary
https://biologydictionary.net/ap-biology/3-7-fitness/
WEBDec 18, 2016 · Specifically, we’ll be looking at the term “fitness” and what it means to have fitness as a biological organism. We’ll start by reviewing what fitness is, and how it fits into the theory of evolution by natural selection.
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Fitness and its role in evolutionary genetics - Nature
https://www.nature.com/articles/nrg2603
WEBIn the crudest terms, fitness involves the ability of organisms — or, more rarely, of populations or species — to survive and reproduce in the environment in...
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Biological Fitness | Definition, Evolution & Examples
https://study.com/learn/lesson/what-is-fitness-in-biology.html
WEBNov 21, 2023 · Biological fitness is defined as an organism's ability to pass its genetic material to its offspring. Species that are more 'fit' can pass on their genes and ensure their...
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Fitness | SpringerLink
https://link.springer.com/referenceworkentry/10.1007/978-3-662-65093-6_1766
WEBJan 1, 2023 · Fitness is a central concept in evolutionary biology. It usually refers to the average capacity of an organism (as described by its genotype) to produce viable progeny. The genotypes of fitter organisms become more abundant through the action of natural selection along subsequent generations.
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Fitness and its role in evolutionary genetics - PMC
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2753274/
WEBFitness, in other words, is the trait that natural selection “sees” and other traits change only because they are associated genetically with fitness and so get dragged along with the response to selection on fitness itself.
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Defining fitness in evolutionary ecology - The University of …
https://www.journals.uchicago.edu/doi/pdf/10.1086/729360
WEBAbstract. An understanding of biological fitness is central to theory and practice in ecology and evolution, yet fitness remains an elusive concept to define and challenging to measure accurately. Fitness. reflects an individual’s ability to pass its alleles on to subsequent generations. Researchers.
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