Quiz: Can You Keep Up with the Population Variation?

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| By Kriti Bisht
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  • 1/10 Questions

    What does "population variation" refer to?

    • Genetic traits within a single species
    • Weather patterns in a region
    • Number of planets in the solar system
    • Types of programming languages
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About This Quiz

Welcome to the "Can You Keep Up with the Population Variation?" quiz! Embark on a journey into the captivating world of genetic diversity. Test your understanding of population genetics through ten thought-provoking questions, exploring the sources and impacts of variation.

Whether you're a genetics enthusiast or intrigued by the complexity of life's diversity, this quiz offers an informative and captivating experience. Join us to challenge your understanding of population variation and gain a deeper appreciation for the complexity of life's diverse tapestry. Explore the dynamic forces that shape species, and unlock the secrets of genetic adaptation. Happy quizzing!

Quiz: Can You Keep Up With The Population Variation? - Quiz

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  • 2. 

    Which factor does NOT contribute to population variation?

    • Genetic diversity

    • Environmental conditions

    • Color of a person's clothes

    • Reproductive behaviors

    Correct Answer
    A. Color of a person's clothes
    Explanation
    The color of clothes doesn't influence genetic or environmental factors affecting variation.

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  • 3. 

    What is the primary source of genetic variation?

    • Moon's gravitational pull

    • Cosmic radiation

    • Mutation in DNA

    • Geological formations

    Correct Answer
    A. Mutation in DNA
    Explanation
    Genetic variation arises from mutations in DNA, leading to diversity within a species.

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  • 4. 

    What is a key outcome of genetic variation in a species?

    • Increased uniformity

    • Enhanced adaptability

    • Decreased competition

    • Reduced reproduction

    Correct Answer
    A. Enhanced adaptability
    Explanation
    Genetic variation enhances a species' ability to adapt to changing environments over time.

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  • 5. 

    What role does mutation play in population variation?

    • It accelerates genetic drift.

    • It decreases genetic diversity.

    • It introduces new genetic variation.

    • It prevents adaptation.

    Correct Answer
    A. It introduces new genetic variation.
    Explanation
    Mutations generate new traits, leading to genetic variation and potentially enhancing adaptability.

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  • 6. 

    What environmental factor can influence population variation?

    • Constellations in the sky

    • Seasonal changes

    • Favorite book genre

    • Hair color

    Correct Answer
    A. Seasonal changes
    Explanation
    Seasonal variations can impact food availability and influence traits within a population.

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  • 7. 

    How does genetic drift impact small populations?

    • It decreases variation.

    • It has no effect.

    • It increases genetic diversity.

    • It converts matter to energy.

    Correct Answer
    A. It decreases variation.
    Explanation
    Genetic drift can reduce variation in small populations as certain traits become more common.

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  • 8. 

    Which term describes the process of selecting traits for breeding?

    • Natural selection

    • Random assortment

    • Artificial selection

    • Chaotic distribution

    Correct Answer
    A. Artificial selection
    Explanation
    Artificial selection involves humans choosing specific traits for breeding to shape populations.

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  • 9. 

    How does gene flow impact population variation?

    • It reduces variation.

    • It accelerates mutation rates.

    • It introduces new genetic material.

    • It reverses the Earth's rotation.

    Correct Answer
    A. It introduces new genetic material.
    Explanation
    Gene flow brings new genes to a population, increasing genetic diversity and variation.

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  • 10. 

    Which type of isolation leads to speciation and variation?

    • Genetic isolation

    • Linguistic isolation

    • Geographic isolation

    • Social media isolation

    Correct Answer
    A. Geographic isolation
    Explanation
    Geographic isolation can result in populations evolving separately, leading to variation.

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Quiz Review Timeline (Updated): Aug 14, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Aug 14, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 11, 2023
    Quiz Created by
    Kriti Bisht

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