What is the definition of adaptive radiation?(3 points) Responses when an ancestor species slowly splits into different organisms due to environmental pressures. when an ancestor species slowly splits into different organisms due to environmental pressures. when multiple populations of a species in different locations adapt in the same manner. when multiple populations of a species in different locations adapt in the same manner. when an ancestor species rapidly splits into different descendants due to environmental pressures. when an ancestor species rapidly splits into different descendants due to environmental pressures. when multiple populations of a species in the same location adapt in a different manner.
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Adaptive radiation is the process in which an ancestor species rapidly splits into different descendants due to environmental pressures. This results in the evolution of multiple new species that are adapted to different ecological niches. This phenomenon often occurs in new or changing environments where there are many available niches to fill. Adaptive radiation can lead to high levels of biodiversity within a relatively short period of time.
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