EVOLUTION
EVOLUTION OF A POPULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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small populations, few mutations
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small populations, many mutations
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large populations, few mutations
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large populations, many mutations,
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Detailed explanation-1: -Which combination of characteristics in a population would provide the greatest potential for evolutionary change? Small population, many mutations are the combination of characteristics in a population would provide the greatest potential for evolutionary change.
Detailed explanation-2: -Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error). Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.
Detailed explanation-3: -Both groups of scientists agree that natural selection is the single most important factor in evolutionary changes in species. Whether the change is slow and gradual or punctuated and rapid, one thing is certain: Organisms have evolved over time.
Detailed explanation-4: -Natural selection is considered the main mechanism that causes populations to evolve. However, there are several other mechanisms of evolution, including mutation, genetic drift, and gene flow.
Detailed explanation-5: -Which characteristics of a population would most likely indicate the lowest potential for evolutionary change in that population? Variation within the species.