Chapter 22 Evolution

123456789101112131415
Across
  1. 1. Darwin's individual evolutionary success
  2. 3. Change in DNA
  3. 8. different traits evolved during different times
  4. 9. Alleles change randomly
  5. 10. Similar structures from common ancestors
  6. 12. Population are successful for interbreeding
  7. 15. Walking on two feet
Down
  1. 2. Inherited characteristics better suited
  2. 4. Preserved past organisms
  3. 5. Group of same species
  4. 6. Similar ecological roles and selection pressures
  5. 7. Getting used to environment
  6. 11. Life evolved from chemicals
  7. 13. Descent from a common ancestor
  8. 14. All genes in a population