EVOLUTION
EVIDENCE FOR EVOLUTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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lower genetic variation in the offspring of organisms with higher fitness
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greater genetic variation in the offspring of organisms with lower fitness
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greater reproductive rates and survivorship of those organisms with lower fitness
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greater reproductive rates and survivorship of those organisms with higher fitness
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Detailed explanation-1: -Explanation: With regard to evolution and natural selection, fitness refers only to the ability of an organism to contribute to the next generation of its species. In other words, if an organism has a large number of viable offspring, its fitness is high, regardless of other factors like strength, size, and longevity.
Detailed explanation-2: -Natural selection is the process by which organisms with variations most suited to their local environment survive and leave more offspring. In natural selection, the environment-not a farmer or animal breeder-influences fitness. Well-adapted individuals survive and reproduce.
Detailed explanation-3: -Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment in order to improve their chances at survival in that environment.
Detailed explanation-4: -Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.