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5 Written questions

5 Matching questions

  1. morphology
  2. gene flow
  3. pleiotropy
  4. bottleneck effect
  5. continuous variation
  1. a the form and structure of an organism
  2. b the transfer of alleles of genes from one population to another
  3. c ex: height in humans, birthweight
  4. d occurs when a population endures a natural disaster and alleles are greatly reduced in diversity
  5. e genes that influence multiple traits

5 Multiple choice questions

  1. driving force behind sympatric speciation extreme values for a trait are favored over intermediate values. E.g.: large nose rather than medium sized nose
  2. a hypothesis that speciation can result from selective pressures favoring different phenotypes within a population without geographic isolation as a factor
  3. the genetic makeup of a trait
  4. the shown trait
  5. a spontaneous change in the chemical structure of DNA

5 True/False questions

  1. microevolutionevolution of new species, families, and higher taxes


  2. diploidrefers to cells that have pairs of homologous chromosomes, where one chromosome of each pair is inherited from each parent. All primates are diploid


  3. meiosisthe process of division of normal body cells through which new diploid cells are created


  4. anagenesiswhere two somewhat related species eventually form a new species


  5. punctuated equilibriumopposite of punctuated equilibrium


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