Exercise
Beneficial, Harmful, and Neutral Mutations
In this exercise, students will explore the fascinating world of mutations by categorizing examples as beneficial, harmful, or neutral, using real-life case studies from nature and medicine to understand how these genetic variations can impact survival and evolution. Get ready to dive into the dynamic effects of mutations and their crucial roles in the diversity of life!
Questions
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MultiChoice
A mutation that helps an insect blend into dark tree bark is considered:
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MultiChoice
A mutation that causes a critical protein to stop functioning properly is:
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MultiChoice
Why are many mutations considered neutral?
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MultiChoice
How can a harmful mutation become beneficial if the environment changes?
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MultiChoice
Camouflage resulting from a genetic mutation is an example of a:
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MultiChoice
Which disease is caused by a harmful genetic mutation affecting red blood cells?
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MultiChoice
A mutation that changes eye color without affecting vision or health is:
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MultiChoice
Lactose tolerance in adult humans is a beneficial mutation that allowed humans to:
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MultiChoice
Natural selection acts on variations in traits caused largely by:
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MultiChoice
A mutation that prevents chlorophyll formation in a plant is:
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MultiChoice
What determines whether a mutation is beneficial, harmful, or neutral?
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MultiChoice
Polydactyly (extra fingers or toes) is caused by a genetic mutation. In most environments it is: