Biology Terms

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Across
  1. 5. codes for every trait
  2. 6. made of amino acids
  3. 8. organism share similar characteristics
  4. 9. a gene that always shows if present
  5. 11. phosphate, sugar, nitrogen base
  6. 13. a segment of DNA that codes for a specific trait
  7. 14. 46 in all body cells
  8. 15. Always bonds with Thymine
Down
  1. 1. matching chromosomes
  2. 2. a picture of someone's chromosomes
  3. 3. blonde hair, green eyes, straight teeth
  4. 4. a gene that doesn't show
  5. 7. the study of genes
  6. 10. an alternative version of a gene
  7. 12. A-T, C-G