Unit 1 Quiz 4

11 Questions

SettingsSettingsSettings
Please wait...
DNA Quizzes & Trivia

Testing myself, fool.


Questions and Answers
  • 1. 
    Evolution are changes in ________ frequencies of a _________(of a particular species) gene pool over time. 
  • 2. 
    The two types of evolution are _______ evolution and _______ evolution
  • 3. 
    Changes in the allele frequencies of a species that do NOT result in the formation of a new species is:
    • A. 

      Macroevolution

    • B. 

      Microevolution

  • 4. 
    A ___________ is when individuals of the same species are in the same place at the same time. 
  • 5. 
    The individual evolves over time. 
    • A. 

      True

    • B. 

      False

  • 6. 
    Define fitness: 
  • 7. 
    The source of variation in a population for a trait is the _______ ___________. 
  • 8. 
    We can record the change in allele frequency over time. 
    • A. 

      True

    • B. 

      False

  • 9. 
    The probability of a gene mutating between or during DNA replications is:
    • A. 

      10^-7 to 10^-8 per gene locus per gamete.

    • B. 

      10^7 to 10^8 per gene locus per gamete

    • C. 

      10^-5 to 10^-6 per gene locus per gamete

    • D. 

      10^5 t0 10^6 per gene locus per gamete.

  • 10. 
    1 gamete in 1 _______ ___________ to 1 ___________ has a new mutation at a given locus.
  • 11. 
    What traits are used to define a population?
    • A. 

      Ecological traits

    • B. 

      Physiological traits

    • C. 

      Behavioral traits

    • D. 

      Emotional traits

    • E. 

      Morphological traits