What Do You Know About Population Genetics? Trivia Quiz

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Dajatsu
D
Dajatsu
Community Contributor
Quizzes Created: 10 | Total Attempts: 8,630
| Attempts: 1,521
SettingsSettings
Please wait...
  • 1/5 Questions

    Hardy-Weinberg equilibrium assumes that in the population.

    • No selection is occurring.
    • No mutation is occurring
    • No migration is occurring
    • Mating is random
    • The mating population is very large
    • All of the above
Please wait...
About This Quiz

What do you know about population genetics? Genetics is a wonderful study that lets us know more about our genetic makeup than the naked eye could ever allow us to. It makes us understand how likely we are to suffer from a life-threatening illness or have certain features that our parents have. Just how different is one person’s genetic makeup different from another, and why the change? Take the quiz to see how knowledgeable you are.

What Do You Know About Population Genetics? Trivia Quiz - Quiz

Quiz Preview

  • 2. 

    If the frequency of the a allele is 0.1, then, if the population is at Hardy-Weinberg equilibrium, the percentage of individuals that are AA should be ______%

    Explanation
    In a population at Hardy-Weinberg equilibrium, the frequency of the homozygous genotype AA can be calculated by squaring the frequency of the A allele. In this case, the frequency of the A allele is 0.1, so squaring it gives 0.01. To convert this to a percentage, we multiply by 100, resulting in 1%. Therefore, the correct answer is 1%, not 81,81%.

    Rate this question:

  • 3. 

    If the frequency of the a allele is 0.1, then, if the population is at Hardy-Weinberg equilibrium, the percentage of individuals that are Aa should be ______%

    Explanation
    If the frequency of the "a" allele is 0.1, then in a population at Hardy-Weinberg equilibrium, the percentage of individuals that are heterozygous (Aa) can be calculated using the equation 2pq, where p is the frequency of the dominant allele (A) and q is the frequency of the recessive allele (a). In this case, p = 0.9 (1 - 0.1) and q = 0.1. Plugging these values into the equation, we get 2 * 0.9 * 0.1 = 0.18 or 18%. So, the percentage of individuals that are Aa is 18%.

    Rate this question:

  • 4. 

    If the frequency of the a allele is 0.1, then, if the population is at Hardy-Weinberg equilibrium, the percentage of individuals that are aa should be ______%

    Explanation
    If the frequency of the a allele is 0.1, then in a population at Hardy-Weinberg equilibrium, the percentage of individuals that are aa can be calculated using the equation p^2, where p is the frequency of the a allele. In this case, p = 0.1. Therefore, the percentage of individuals that are aa would be 0.1^2 = 0.01, which is equivalent to 1%.

    Rate this question:

  • 5. 

    If, in a population at Hardy-Weinberg equilibrium, 4% of the individuals are aa, then the percentage of AA individual should be ______%

    Explanation
    In a population at Hardy-Weinberg equilibrium, the percentage of AA individuals can be determined by subtracting the percentage of aa individuals from 100%. Since 4% of the individuals are aa, the remaining percentage of individuals must be made up of AA and Aa genotypes. Therefore, the percentage of AA individuals is 100% - 4% = 96%.

    Rate this question:

Quiz Review Timeline (Updated): Mar 22, 2023 +

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

  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 05, 2010
    Quiz Created by
    Dajatsu
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.