The Five Fingers of Evolution

What is a gene pool?

• All the different genes within an interbreeding population

• All the dominant genes within an interbreeding population

• All the recessive genes within a interbreeding population

• All genes within a general area of land

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How do you know when evolution has occurred?

• When the gene pool remains the same over time

• When the frequency of a gene has changed over time

• When an animal learns a new skill

• When analogous structures are observed between organisms

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What do the "five fingers of evolution" represent"?

• Small Population, Non-Random Mating, Mutation, Gene Flow, & Adaptation

• Large Population, Random-Mating, Mutation, Genetic Drift, & Adaptation

• Population, Random-Mating, Random Chance, Mutation, & Adaptation

• Small Population, Random-Mating, Gene Flow, Mutation, & Adaptation

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Which mechanism shows genes leaving (immigration) or coming into (emigration) a gene pool?

• mutations
• natural selection
• gene flow
• non-random mating

During gestation (pregnancy), a developing male pig had a change in his genetic code. The result was that he was able to walk and do karate.

• Genetic Drift
• Non-random mating
• Mutation
• Natural Selection

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Logan was born with unique abilities for quick healing and awesome claws that stick out of his fingers.

• Gene flow
• Natural Selection
• Mutation
• Genetic Drift

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What does the image represent?

• Gene flow
• Gene drift
• Mutation
• Adaptation

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Wolves from the Arizona mesa were transferred to the Colorado Rockies after a forest fire destroyed their habitat. They quickly became part of the local pack and had offspring.

• Mutation
• Natural Selection
• Genetic Drift
• Gene Flow

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7 Wild Mustangs were taken from the prairies of Iowa after a Texan Rancher purchased them and provided them with their own pasture. Those 7 Mustangs eventually became 122.

• Genetic Drift (small popultaion)
• Non-random mating
• Gene flow
• Mutations

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What is a change in an organism that allows for it to survive in its environment?

• homologous
• vestigial
• variation
• adaptation

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