[Campbell Biology P.42] Which of the following factors contribute to the high genetic diver... | Practice Question

Which of the following factors contribute to the high genetic diversity observed in prokaryotic populations? Select all that apply

  • A: Rapid reproduction rates
  • B: High rates of mutation
  • C: Various mechanisms of genetic recombination (e.g., transformation, transduction, conjugation)
  • D: Sexual reproduction involving meiosis and fertilization

Explanation

The text explicitly states that 'Rapid reproduction, mutation, and genetic recombination promote genetic diversity in prokaryotes' Concept 27.2 . Prokaryotes' ability to reproduce quickly allows for a large number of generations in a short time, increasing the chances for mutations. High mutation rates further introduce new genetic variations. Finally, various mechanisms of genetic recombination horizontal gene transfer , such as transformation, transduction, and conjugation, allow for the exchange of genetic material among prokaryotes, significantly contributing to their genetic diversity.