Practice - Theme A: Unity and Diversity
Practice Questions
Test your understanding with targeted questions
What is the process called by which advantageous traits increase in frequency within a population?
💡 Hint: Think about the survival of the fittest.
Name one molecular structure that is common to all living organisms.
💡 Hint: What carries genetic information?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step in the process of natural selection?
💡 Hint: Think about what must be present for natural selection to take place.
True or False? Genetic drift can lead to the loss of alleles in a population.
💡 Hint: Consider the role of chance in evolution.
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Challenge Problems
Push your limits with advanced challenges
Analyze how the concept of natural selection applies to antibiotic resistance in bacteria. Discuss the implications for public health.
💡 Hint: Consider the cycle of antibiotic use and how it contributes to natural selection.
Discuss the interplay between genetic drift and natural selection in the evolution of a particular island species. Provide a case study.
💡 Hint: Focus on the environmental factors impacting the species' survival and genetic variations.
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