Genetics

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Across
  1. 2. has a double helix shape
  2. 5. structure of dna
  3. 8. unit of dna
  4. 9. study of heredity
  5. 10. base of dna paired with adenine
Down
  1. 1. genes build these
  2. 3. base of dna paired with cytosine
  3. 4. genes are stored in
  4. 6. base of dna paired with thymine
  5. 7. base of dna paired with guanine