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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 great variety of ways: in their structure, physiology, and genetics, in their locomotion or dispersal, in ...
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paedomorphosis, retention by an organism of juvenile or even...
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phylogenetic tree, a diagram showing the evolutionary...
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Oct 19, 2023 · noun. a modification of an organism or its parts that makes it more fit for existence. An adaptation is passed from generation to generation. behavioral adaptation. noun. way an organism acts in order to survive or thrive in its environment. biological adaptation. noun.
Oct 19, 2023 · Vocabulary. An adaptation is a mutation, or genetic change, that helps an organism, such as a plant or animal, survive in its environment. Due to the helpful nature of the mutation, it is passed down from one generation to the next. As more and more organisms inherit the mutation, the mutation becomes a typical part of the species.
In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process. Thirdly, it is a phenotypic trait or adaptive trait, with a functional role ...
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Sep 15, 2020 · Adaptation is a natural next step in personal growth. Humans are the most adaptable species on Earth, which is because of our higher intelligence over all other animals. Given the technology we ...
Adaptation. 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. Adaptations can take many forms: a behavior that allows better evasion of predators, a protein that functions better at body temperature, or an ...
As helpful traits become more common, the population adapts, or becomes better suited, to the new environment. The increase in helpful traits in a population over generations describes adaptation by natural selection. If environmental changes are too extreme, populations do not have time to adapt. As a result, the populations may go extinct.
