An example of macroevolution would be the appearance of a newMultiple choice question.phenotype in finches.species of finch.allele in a finch species.genotype in a finch population.
Question
An example of macroevolution would be the appearance of a newMultiple choice question.phenotype in finches.species of finch.allele in a finch species.genotype in a finch population.
Solution
An example of macroevolution would be the appearance of a new species of finch.
Macroevolution refers to evolution on a scale of separated gene pools. Macroevolutionary studies focus on change that occurs at or above the level of species, in contrast with microevolution, which refers to smaller evolutionary changes (typically described as changes in allele frequencies) within a species or population.
So, the appearance of a new species of finch would be an example of macroevolution because it involves changes at or above the level of species.
Similar Questions
Which of the following statements best describes macroevolution? Group of answer choicesMacroevolution is the same as microevolution, but includes the origin of new species.Macroevolution is evolution above the species level.Macroevolution is defined as the evolution of microscopic organisms into organisms that can be seen with the naked eye.Macroevolution is defined as a change in allele or gene frequency over the course of many generations.
The small, genetic changes that occur from generation to generation within a population or species are calledMultiple choice question.dimorphism.microevolution.equilibrium.macroevolution.
Changes in allele frequencies in a population or species that occur over a relatively short time rather than millions of years is an example ofMultiple choice question.macroevolution.adaptation.microevolution.coevolution.
Define macroevolution and microevolution.
Microevolution can be described as ____.Group of answer choicesThe successful interaction between an organism and the environmentThe blending of acquired characteristics from one generation to the nextA change in allele frequencies from one generation to the nextThe differences that exist between individuals or populations of the same speciesNone of the above
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