Genetics and heredity

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Across
  1. 8. the pair of alleles in an organism, written as a letter pair.
  2. 9. diagram which depicts the probabilities for each genotype for offspring
  3. 10. one of the possible forms of a gene
  4. 11. passing traits to offspring
  5. 13. the allele for blue eyes is _________________
  6. 15. the _____________ allele will always express if it's present
Down
  1. 1. the part of the cell that stores DNA
  2. 2. a DNA strand wrapped and compacted
  3. 3. the allele pair is the same
  4. 4. the number of chromosome pairs in human DNA
  5. 5. the physical expression of a trait
  6. 6. father of genetics
  7. 7. different alleles make up the pair
  8. 8. the study of genes and how traits are passed
  9. 12. a genetically determined characteristic
  10. 14. the molecule that holds the genetic code of an organism