Population Genetics
Fundamental concepts in population genetics including mechanisms of evolution, Hardy-Weinberg equilibrium, and genetic variation
Questions
What is the term for the change in the frequency of alleles in a population over time?
- Genetic drift
- Natural selection
- Mutation
- Gene flow
Which of the following is NOT a mechanism of evolution?
- Natural selection
- Artificial selection
- Genetic drift
- Gene flow
What is the term for the movement of alleles from one population to another?
- Genetic drift
- Natural selection
- Mutation
- Gene flow
Which of the following is NOT a type of genetic variation?
- Single nucleotide polymorphism (SNP)
- Insertion/deletion polymorphism (InDel)
- Copy number variation (CNV)
- Linkage disequilibrium (LD)
What is the term for the proportion of individuals in a population that carry a particular allele?
- Allele frequency
- Genotype frequency
- Phenotype frequency
- Hardy-Weinberg equilibrium
Which of the following is NOT a condition for Hardy-Weinberg equilibrium?
- No mutation
- No gene flow
- Random mating
- No genetic drift
What is the term for the process by which new alleles are introduced into a population?
- Mutation
- Gene flow
- Genetic drift
- Natural selection
Which of the following is NOT a type of mutation?
- Single nucleotide polymorphism (SNP)
- Insertion/deletion polymorphism (InDel)
- Copy number variation (CNV)
- Transposable element insertion
What is the term for the study of the genetic variation within a population?
- Population genetics
- Molecular genetics
- Cytogenetics
- Genomics
Which of the following is NOT a method for studying population genetics?
- DNA sequencing
- PCR
- Gel electrophoresis
- Hardy-Weinberg equilibrium
What is the term for the process by which natural selection acts on a population?
- Directional selection
- Stabilizing selection
- Disruptive selection
- Sexual selection
Which of the following is NOT a type of natural selection?
- Directional selection
- Stabilizing selection
- Disruptive selection
- Artificial selection
What is the term for the process by which sexual selection acts on a population?
- Mate choice
- Intrasexual competition
- Parental investment
- Sexual conflict
Which of the following is NOT a type of sexual selection?
- Mate choice
- Intrasexual competition
- Parental investment
- Natural selection
What is the term for the process by which organisms evolve to better adapt to their environment?
- Adaptation
- Natural selection
- Genetic drift
- Gene flow