NAME: ________________________

Test 2 Test

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5 Written Questions

5 Matching Questions

  1. subspecies
  2. complete dominance
  3. semelparity
  4. parapatric
  5. migration
  1. a programmed death; mature, reproduce, die
  2. b a species that is different in some aspect from one geographical location to another
  3. c separated then came together (eliminated barrier)
  4. d recessive is not expressed
  5. e movement of genes from one population to another

5 Multiple Choice Questions

  1. change in the structure of a gene
  2. repeated reproduction
  3. deterioration of physiological function (a point where no longer can reproduce)
  4. a population of morphologically similar individuals capable of reproduction
  5. gene is linked to one of the sex-determining chromosomes

5 True/False Questions

  1. random driftdepends on frequencies of previous generations


  2. natural selectionmanipulating phenotypes through program


  3. sympatricoverlapping geographic ranges


  4. emigrationleaving one population to another


  5. canalizationbottle-neck effect


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