A Test On Evolution! Trivia Facts Quiz
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A change in the gene pool from generation to generation is what?
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Macroevolution
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Genetic drift
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Microevolution
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Ever wondered how much do you know about Evolution? Do you think you can tackle this test on evolution? This quiz will put your knowledge to the test. The focus of this quiz is the difference between macro and microevolution, what is genetic drift, what is a mutation, what is it called when a population is forced to separate because See moreof geographic changes, and what is reproductive isolation. If you are curious to discover more concerning evolution, try this great quiz.
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- 2.
Genetic Drift is a
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Change in the gene pool due to change
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Seperation of populations as a result of a geopraphic change
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A change in the gene pool
Correct Answer
A. Change in the gene pool due to changeExplanation
Genetic drift refers to the random fluctuations in the gene frequencies of a population, which can occur due to various factors such as migration, natural disasters, or random sampling. It leads to changes in the gene pool of a population over time. In this case, the answer correctly identifies genetic drift as a change in the gene pool, without specifying the specific cause of the change.Rate this question:
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- 3.
What is a mutation and what is an example of a mutation?
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A characteristic you develop over your lifetime, strong muscles
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Change in an organisms DNA, growing a new limb or forearm
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Fitness, babies
Correct Answer
A. Change in an organisms DNA, growing a new limb or forearmExplanation
A mutation refers to a change in an organism's DNA. An example of a mutation is the growth of a new limb or forearm. This change in DNA can result in physical alterations or differences in an organism's characteristics.Rate this question:
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- 4.
When a population is forced to seperate because of geographic change this is called what?
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Genetic drift
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Bottleneck effect
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Geographic isolation
Correct Answer
A. Geographic isolationExplanation
Geographic isolation refers to the physical separation of a population due to changes in the environment or geographical barriers. This separation restricts gene flow between the separated groups, leading to genetic divergence and the potential for the formation of new species over time. It is an important mechanism in the process of speciation and can result from events such as the formation of mountains, the creation of rivers, or the splitting of landmasses.Rate this question:
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- 5.
When evolution from a common ancestor results in a diverse species that are adapted to different environments, this is called what?
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Genetic drift
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Speciation
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Adaptive radiation
Correct Answer
A. Adaptive radiationExplanation
Adaptive radiation refers to the process in which a common ancestor gives rise to a variety of species that are adapted to different environments. This occurs when a population colonizes new habitats or when there are significant changes in the environment, leading to the development of distinct traits and adaptations in different lineages. As a result, multiple species with diverse characteristics and ecological roles emerge from a single ancestral population. Genetic drift refers to random changes in allele frequencies, while speciation refers to the formation of new species.Rate this question:
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- 6.
Where did Darwin make most of his discoveries?
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Cuba
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Galapagos Islands
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Tropics
Correct Answer
A. Galapagos IslandsExplanation
Darwin made most of his discoveries in the Galapagos Islands. These islands were a crucial location for Darwin's research during his voyage on the HMS Beagle. It was here that he observed various species of plants and animals, and their unique adaptations, which eventually led to the development of his theory of evolution by natural selection. The isolation and distinct ecosystems of the Galapagos Islands provided Darwin with valuable insights into the process of evolution and the interconnectedness of species.Rate this question:
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- 7.
Reproductive isolation is what?
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A reproductive barrier that keeps 2 species from interbreeding
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Seperation of a populations due to geographic change
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A change in the gene pool due to chance
Correct Answer
A. A reproductive barrier that keeps 2 species from interbreedingExplanation
Reproductive isolation refers to a mechanism or barrier that prevents two different species from successfully interbreeding and producing fertile offspring. This can be due to various factors such as differences in mating behaviors, physical incompatibility, or genetic differences that make successful reproduction impossible or unlikely. Reproductive isolation plays a crucial role in maintaining species boundaries and promoting speciation by preventing the exchange of genetic material between distinct species.Rate this question:
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- 8.
What is a node on a Phylogenetic tree?
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A organism
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A recent common ancestor
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A common ancestor
Correct Answer
A. A recent common ancestorExplanation
A node on a Phylogenetic tree represents a recent common ancestor. It is a point where branches diverge and represents the most recent point in evolutionary history where two or more lineages shared a common ancestor. Nodes on a Phylogenetic tree help to illustrate the evolutionary relationships and the order in which species have diverged from their common ancestors.Rate this question:
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Current Version
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Mar 19, 2023Quiz Edited by
ProProfs Editorial Team -
Oct 08, 2009Quiz Created by
Malibubabe1994
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