Name:

Microevolution Fill-in

  1. Microevolution is the generation to generation change in the
     
  2. Causes of microevolution include:
    1. _____________________________
      1. In small gene pool it's easy _____________________________.
      2. Bottleneck effect - a ________________________________________________reduces alleles for population rebound.
      3. Founders effect - a colony is restricted to the allele frequency of its ______________________.
    2. _____________________________ - leads to better adaptations.
      1. modes of ______________
        1. stabilizing - birth weight
        2. directional - Geospiza
        3. disruptive - Pseudacraea eurytus
      2. __________________________________________
        1. reproductive isolation
        2. reproductive barriers
      3. sexual selection
    3. _____________________________
    4. _____________________________ - migration and recruitment.
    5. _____________________________ -