EVOLUTION

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Across
  1. 4. a consequence of covergent evolution
  2. 7. Aa
  3. 12. where alleles come from
  4. 13. after fecundation
  5. 15. hardy-weinberg
  6. 18. apart
  7. 19. the result of natural selection
Down
  1. 1. discoverer of the laws of heridity
  2. 2. in Darwin's shadow
  3. 3. contribution to the next generation
  4. 5. like father, like son eveolutionarily speaking
  5. 6. not good for hybrids
  6. 8. charles
  7. 9. non random survival and reproduction
  8. 10. sampling error
  9. 11. selection acts on it
  10. 14. together
  11. 16. from big to small population size
  12. 17. alternative form of a gene
  13. 20. crossing