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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is genetic variation?
💡 Hint: Think about how siblings might look similar, but each has unique traits.
Question 2
Easy
Name a source of genetic variation.
💡 Hint: Consider changes in the DNA sequences.
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 role does genetic variation play in evolution?
- It allows for a stable gene pool
- It provides raw material for natural selection
- It limits adaptability
💡 Hint: Think about why diversity in traits is beneficial.
Question 2
True or False: Gene flow decreases genetic diversity in populations.
- True
- False
💡 Hint: Consider how new genes enter a population.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation