Quiz: Can You Keep Up With The Population Variation?

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| By Kriti Bisht

Kriti Bisht

Community Contributor

Quizzes Created: 469 | Total Attempts: 121,295

| Attempts: 78

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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

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. See moreJoin 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

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.

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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5.

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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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 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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8.

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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9.

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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10.

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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Current Version
Aug 14, 2023

Quiz Edited by
ProProfs Editorial Team
Aug 11, 2023

Quiz Created by
Kriti Bisht

Quiz: Can You Keep Up with the Population Variation?

What does "population variation" refer to?

Quiz Preview

Which factor does NOT contribute to population variation?

What is the primary source of genetic variation?

Which term describes the process of selecting traits for breeding?

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

What environmental factor can influence population variation?

How does gene flow impact population variation?

Which type of isolation leads to speciation and variation?

How does genetic drift impact small populations?

What role does mutation play in population variation?