Genetic DNA!

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Across
  1. 1. different
  2. 3. child
  3. 4. twins
  4. 5. squaretable
  5. 7. DNA
  6. 8. see
  7. 10. same
  8. 11. color
Down
  1. 2. taking
  2. 4. brothers
  3. 6. little
  4. 7. letters
  5. 9. steps