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Evolutionary Mechanisms MCQs Quiz Online PDF Download eBook

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"The measurement of the changes through mutation or the tendency for gene frequencies is called" Multiple Choice Questions (MCQ) on evolutionary mechanisms with choices selection pressure, mutation pressure, directional selection, and gene flow for colleges and universities exams. Practice evolutionary mechanisms quiz questions for merit scholarship test and certificate programs for free online college courses.

MCQs on Evolutionary Mechanisms PDF Download eBook

MCQ: The measurement of the changes through mutation or the tendency for gene frequencies is called

  1. selection pressure
  2. mutation pressure
  3. directional selection
  4. gene flow

B

MCQ: Due to the migration of individuals, the changes in the gene frequencies is called

  1. genetic drift
  2. genetic evolution
  3. gene flow
  4. mutations

C

MCQ: The environmental changes i.e. earthquakes, floods, or droughts, resulting in a sharp reduction in the size of the population, the resulting process is known as

  1. bottleneck effect
  2. extinct species
  3. endangered species
  4. fossils

A