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Adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection’s acting upon heritable variation over several generations. Organisms are adapted to their environments in a variety of ways, such as in their structure, physiology, and genetics.
19 de oct. de 2023 · In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. Although scientists discussed adaptation prior to the 1800s, it was not until then that Charles Darwin and Alfred Russel Wallace developed the theory of natural selection.
All adaptations help organisms survive in their ecological niches. The adaptive traits may be structural, behavioural or physiological. Structural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization.
Las adaptaciones pueden tomar muchas formas: un comportamiento que permite evadirse mejor de los depredadores, una proteína que funciona mejor a la temperatura corporal o un rasgo anatómico que permite al organismo acceder a un nuevo recurso valioso — todo esto podrían ser adaptaciones.
En biología evolutiva, la adaptación se refiere tanto a las características que incrementan la supervivencia o el éxito reproductivo de un organismo, como al proceso por el cual se adaptan los organismos: 1 . Adaptación como patrón: Cualquier carácter, morfológico, fisiológico, de conducta, o de desarrollo que incrementa la ...
19 de oct. de 2023 · Adaptation and Survival. An adaptation is any heritable trait that helps an organism, such as a plant or animal, survive and reproduce in its environment.
An adaptation is a feature that arose and was favored by natural selection for its current function. Adaptations help an organism survive and/or reproduce in its current environment.
