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5 Written questions

5 Matching questions

  1. gene pool
  2. microevolution
  3. population
  4. speciation
  5. intersexual competition
  1. a the emergence of a new species
  2. b individuals of one sex are choosy in picking their mates often selecting flashy or colorful mate
  3. c group of individuals of the same species living in the same place at the same time
  4. d the total collection of genes in a population at any given time
  5. e a change in the relative frequencies of alleles in a gene pool over time (small change over time)

5 Multiple choice questions

  1. is the movement of individuals of gametes/spores between populations and can alter allele frequencies in a population
  2. involves competition for mates, usually by males
  3. any difference between individuals of the same species
  4. leads to a loss of genetic diversity when a population is greatly reduced
  5. states that allele and genotype frequencies within a sexually reproducing, diploid population willl remain in equilibrium unless outside forces act to change those frequencies

5 True/False questions

  1. fitnessa group of organisms whose members can breed and produce fertile offspring but who do not produce fertile offspring with members of other groups


  2. comparative anatomythe comparison of body structures


  3. adaptationchanges in the nucleotide sequence of DNA, and are the ultimate sources of new alleles


  4. natural selectionprocess by which individuals that are better suited to their environment survive and reproduce most successfully (survival of the fittest)


  5. mutation - variation - natural selection - evolutionacts against individuals at one of the phenotypic extremes


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