Quiz: Natural Selection - Variation Within Populations
Edexcel GCSE Biology
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Building on what you've learned about Darwin and Wallace, let's test your knowledge of natural selection and variation within populations!
What is variation within a population?
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Which of the following are examples of variation within a population? (Select all that apply)
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Natural selection occurs when individuals with {{blank0}} traits are more likely to {{blank1}} and reproduce.
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Match the items on the left with their correct pairs on the right
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Why is genetic variation important for natural selection?
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Match the items on the left with their correct pairs on the right
Which of the following is NOT a source of variation within a population?
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Which factors contribute to genetic variation? (Select all that apply)
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What is the main result of natural selection over time?
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