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HEC ETC - USAT GS Entry Test - Biology - Evolution - Quiz 1

Practice 10 high yield MCQs on Biology from Chapter Evolution for USAT GS Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. What is Lamarck's theory of evolution?



2. What did Lamarck believe about the giraffe's long neck?



3. What is the main idea of Lamarckism?



4. What is natural selection?



5. What birds did Darwin study on the Galápagos Islands?



6. What are the principles of natural selection?



7. What does fitness mean in evolution?



8. Which book did Darwin write on evolution?



9. What is speciation?



10. What is geographic isolation?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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