6.4 - Molecular Biology
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Practice Questions
Test your understanding with targeted questions
What is genetic variation?
💡 Hint: Think about how siblings might look similar, but each has unique traits.
Name a source of genetic variation.
💡 Hint: Consider changes in the DNA sequences.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What role does genetic variation play in evolution?
💡 Hint: Think about why diversity in traits is beneficial.
True or False: Gene flow decreases genetic diversity in populations.
💡 Hint: Consider how new genes enter a population.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Analyze how gene flow can affect the evolutionary dynamics of a species in different environments.
💡 Hint: Consider how movement between populations can diversify genetic traits.
Evaluate how mutations contribute to the overall fitness of a population in changing environments.
💡 Hint: Think about how random changes can lead to significant advantages.
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