genetics

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Across
  1. 1. long strands of DNA that contain thousands of genes
  2. 3. a specific characteristic of an individual
  3. 9. stronger form
  4. 10. the study of heredity
  5. 11. part of a chromosome that controls a trait
  6. 12. another word for pure bred
  7. 13. someone who has a copy of a mutated gene but doesn't have the disease
  8. 14. the allele combination for a trait
Down
  1. 2. another word for hybrid
  2. 4. the visibly expressed trait
  3. 5. the passing down of characteristics from one generation to another
  4. 6. when a chromosome is not copied correctly
  5. 7. another name for gene
  6. 8. weaker form
  7. 15. chart used to predict the gentic outcome of offspring