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5 Written questions

5 Matching questions

  1. adaptive radiation
  2. genotype
  3. anagenesis
  4. allopatric speciation
  5. continuous variation
  1. a ex: height in humans, birthweight
  2. b speciation that occurs when two or more populations of a single species are geographically isolated from each other and then diverge to form two or more new species
  3. c the genetic makeup of a trait
  4. d a gradual transformation of one species to another
  5. e the process in which a single lineage diversifies into a number of species

5 Multiple choice questions

  1. a spontaneous change in the chemical structure of DNA
  2. a diploid organism whose chromosomes have two copies of the SAME allele. Opposite of heterozygous
  3. the process that produces adaptation
  4. many genes?
  5. structural similarities derived from two species with independent ancestors. Eg. a bat's wing and a human's hands

5 True/False questions

  1. gradualismopposite of punctuated equilibrium

          

  2. chromosomesa diploid organism whose chromosomes have two copies of the SAME allele. Opposite of heterozygous

          

  3. phylogenythe evolutionary relationships among a group of species. diagrammed as a family tree

          

  4. directional selectionwhere a single phenotype is favored, causing the allele frequency to continuously shift in one direction

          

  5. cladogenesisa gradual transformation of one species to another

          

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