Evolutionary Changes in Population: Introduction to Evolutionary Biology
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Questions and Answers

What is a population in evolutionary biology?

  • All individuals of the same species living in the same place (correct)
  • All individuals of different species living in the same place
  • All individuals of the same species living at different times
  • All individuals of different species living globally

How does an individual inherit alleles?

  • An individual inherits two alleles from both parents
  • An individual inherits three alleles, one from each parent and an extra
  • An individual inherits two alleles, one from each parent (correct)
  • An individual inherits one allele from both parents

What does it mean if an individual is homozygous for a certain allele?

  • The individual inherited no alleles
  • The individual inherited one allele from each grandparent
  • The individual inherited two identical alleles (correct)
  • The individual inherited two different alleles

Which term refers to the collection of all alleles for all loci present in a population?

<p>Genetic pool (D)</p> Signup and view all the answers

What indicates genetic variation among individuals in a population?

<p>Having different subsets of alleles (D)</p> Signup and view all the answers

How is the evolution of populations best understood?

<p>In terms of genotype, phenotype, and allele frequencies (D)</p> Signup and view all the answers

What does population genetics study?

<p>Genetic variability within a population (D)</p> Signup and view all the answers

Which of the following is NOT one of the conditions for the Hardy Weinberg Principle?

<p>Mutation (B)</p> Signup and view all the answers

What does the phenotype frequency represent?

<p>Proportion of a particular phenotype in a population (D)</p> Signup and view all the answers

Why is it important to have a very large population size for the Hardy Weinberg Principle?

<p>To maintain allele and genotypic frequencies from generation to generation (B)</p> Signup and view all the answers

What is the sum of the frequencies of the two alleles A and a in a population?

<p>$1$ (D)</p> Signup and view all the answers

"Calculate the genotype frequency" means to calculate:

<p>The proportion of a particular genotype in the population (B)</p> Signup and view all the answers

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