Biotechnology

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Across
  1. 3. crops
  2. 4. identicaloffspring
  3. 5. substances
  4. 7. fineneedle
  5. 8. principles
  6. 9. altered
  7. 12. medicine/drugs
  8. 13. farming
Down
  1. 1. differentparents
  2. 2. technique
  3. 4. impure
  4. 6. crossingofparents
  5. 9. locating/identifying
  6. 10. tame
  7. 11. total