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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.
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.
Adaptación como proceso: Los mecanismos por los cuales la selección natural ajusta la frecuencia de los genes que codifican para rasgos que afectan el número de descendientes que sobreviven en generaciones sucesivas, esto es, la aptitud.
Adaptation is the process by which organisms become better suited to their environment through changes in traits.
All adaptations help organisms survive in their ecological niches. The adaptive traits may be structural, behavioral or physiological. Structural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization.
Presenting some of the most remarkable adaptations in the natural world from the BBC Archive.Subscribe: http://bit.ly/BBCEarthSub #AnimalAdaptations #Top5Com...
20 de jun. de 2018 · Learn what adaptation is and how it arises in different organisms through genetic mutation, recombination, or environmental change. Explore examples of adaptation in animals, such as the Rhino Beetle and the digestive tract of mammals.
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