bio crossword

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Across
  1. 4. Moving part of one gene into another
  2. 6. An internal environmental factor
  3. 7. Environmental effects on species
  4. 8. The removal of one or many bases
  5. 9. An external environmental factors
  6. 11. Effected insects in late 1800's
  7. 12. Inherited environmental factors
  8. 14. Movement of small group to another area
  9. 16. Also known as Gene Flow
Down
  1. 1. The swapping of a base or codon for another
  2. 2. Putting in an extra base
  3. 3. Delibrate breeding
  4. 5. Happens to a small population
  5. 10. Repeating a part of the gene
  6. 13. The "flipping" of a codon
  7. 15. Any permanent change in DNA nucleotide base sequence