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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a mutation?
💡 Hint: Think about different types or changes in DNA.
Question 2
Easy
Define natural selection.
💡 Hint: This usually involves some advantage.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary source of genetic variation in populations?
- Mutation
- Gene flow
- Natural selection
💡 Hint: Think about where new traits come from.
Question 2
True or False: Natural selection favors beneficial traits within a population.
- True
- False
💡 Hint: Isn't that why certain traits become more common?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Provide a detailed explanation of how genetic drift might affect a population of endangered species over generations, considering both the bottleneck and founder effects.
💡 Hint: Think about how small populations react to environmental changes.
Question 2
Analyze a scenario where both gene flow and natural selection are occurring in a population of butterflies in two different regions.
💡 Hint: Consider environmental pressures and how they affect traits.
Challenge and get performance evaluation