Other questions in this quiz

2. Bimodal patterns of variation are found where there are two types of a population but neither is fixed

  • True
  • False

3. Altered spatial and temporal zones of expression in Hox genes can lead to what

  • Differentiation of segments
  • Programmed cell death
  • Cell differentiation
  • Alteration in the molecules required for gastrulation

4. Which view of developmental repatterning and fitness is better?

  • Golhschmidt's saltationist view - large-effect mutations are especially important to evolution
  • Fisher's gradulatist view - mutations with large phenotypic effect contribute to evolution because they inevitably lead to decreased fitness

5. A mutation in what gene can result in antennae in the eye discs in Drosophila

  • Shh
  • antp
  • Pax6
  • Wnt

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