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5 Written questions

5 Matching questions

  1. intersexual competition
  2. genetic drift
  3. Darwin's Finches
  4. speciation
  5. fitness
  1. a a change in the gene pool of a population due to chance
  2. b Several species of finch's evolved to have different beak shapes to occupy a specific niche on the Galapagos islands.
  3. c ability of an individual to survive and reproduce in its specific environment
  4. d individuals of one sex are choosy in picking their mates often selecting flashy or colorful mate
  5. e the emergence of a new species

5 Multiple choice questions

  1. central dogma of genetics
  2. a change in the relative frequencies of alleles in a gene pool over time (small change over time)
  3. group of small islands located west of South America; the most influential to Darwin during his voyage; each island has a different climate
  4. a group of organisms whose members can breed and produce fertile offspring but who do not produce fertile offspring with members of other groups
  5. the total collection of genes in a population at any given time

5 True/False questions

  1. molecular biologycomparisons of DNA and amino acid sequences betweeen different organisms that reveal evolutionary relationships


  2. populationgroup of individuals of the same species living in the same place at the same time


  3. differential reproductionacts against individuals at one of the phenotypic extremes


  4. comparative anatomythe comparison of body structures


  5. directional selectionacts against individuals at one of the phenotypic extremes