Traducción y análisis de palabras por inteligencia artificial
En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
- cómo se usa la palabra
- frecuencia de uso
- se utiliza con más frecuencia en el habla oral o escrita
- opciones de traducción
- ejemplos de uso (varias frases con traducción)
- etimología
two-frequency selection - traducción al ruso
![harmless mimic]]s, depending on their relative frequency.](https://commons.wikimedia.org/wiki/Special:FilePath/Coral snake.jpg?width=200 "harmless mimic]]s, depending on their relative frequency.")
![scarlet kingsnake]] mimics the coral snake, but its pattern varies less where the coral snake is rare.](https://commons.wikimedia.org/wiki/Special:FilePath/G-Bartolotti SK.jpg?width=200 "scarlet kingsnake]] mimics the coral snake, but its pattern varies less where the coral snake is rare.")
![Anvil stone, where a thrush has broken open the shells of polymorphic [[grove snail]]s, may be a sign of frequency-dependent selection.](https://commons.wikimedia.org/wiki/Special:FilePath/The anvil stone of a thrush - geograph.org.uk - 1751348.jpg?width=200 "Anvil stone, where a thrush has broken open the shells of polymorphic [[grove snail]]s, may be a sign of frequency-dependent selection.")
телефония, телеграфия
двухчастотное искание
![Complete spectrum of [[electromagnetic radiation]] with the visible portion highlighted](https://commons.wikimedia.org/wiki/Special:FilePath/EM spectrum.svg?width=200 "Complete spectrum of [[electromagnetic radiation]] with the visible portion highlighted")
![Hz]]](https://commons.wikimedia.org/wiki/Special:FilePath/Pendulum-no-text.gif?width=200 "Hz]]")
![The [[sound wave]] spectrum, with rough guide of some applications](https://commons.wikimedia.org/wiki/Special:FilePath/Ultrasound range diagram.svg?width=200 "The [[sound wave]] spectrum, with rough guide of some applications")
математика
вероятность события
Wikipedia
Frequency-dependent selection is an evolutionary process by which the fitness of a phenotype or genotype depends on the phenotype or genotype composition of a given population.
- In positive frequency-dependent selection, the fitness of a phenotype or genotype increases as it becomes more common.
- In negative frequency-dependent selection, the fitness of a phenotype or genotype decreases as it becomes more common. This is an example of balancing selection.
- More generally, frequency-dependent selection includes when biological interactions make an individual's fitness depend on the frequencies of other phenotypes or genotypes in the population.
Frequency-dependent selection is usually the result of interactions between species (predation, parasitism, or competition), or between genotypes within species (usually competitive or symbiotic), and has been especially frequently discussed with relation to anti-predator adaptations. Frequency-dependent selection can lead to polymorphic equilibria, which result from interactions among genotypes within species, in the same way that multi-species equilibria require interactions between species in competition (e.g. where αij parameters in Lotka-Volterra competition equations are non-zero). Frequency-dependent selection can also lead to dynamical chaos when some individuals' fitnesses become very low at intermediate allele frequencies.
