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5 Written questions

5 Matching questions

  1. balanced polymorphism
  2. natural selection
  3. disruptive selection
  4. genes are carried on
  5. gene flow
  1. a the process that produces adaptation
  2. b a steady state in which two or more alleles coexist in a population.
  3. c chromosomes
  4. d driving force behind sympatric speciation extreme values for a trait are favored over intermediate values. E.g.: large nose rather than medium sized nose
  5. e the transfer of alleles of genes from one population to another

5 Multiple choice questions

  1. the form and structure of an organism
  2. occurs when a population endures a natural disaster and alleles are greatly reduced in diversity
  3. a phosphate-sugar base
  4. where there are specific, extreme changes in evolution. Like a square like tree
  5. ex: height in humans, birthweight

5 True/False questions

  1. phylogenymany genes?

          

  2. homozygouscarries genes and appears during cell division

          

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

          

  4. stabilizing selectiondriving force behind sympatric speciation extreme values for a trait are favored over intermediate values. E.g.: large nose rather than medium sized nose

          

  5. homologous traitsstructural similarities derived from two species with independent ancestors. Eg. a bat's wing and a human's hands

          

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