Genetics Crossword

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Across
  1. 3. physical characteristic that is seen
  2. 7. another term for homozygous
  3. 9. overpowers a recessive allele
  4. 11. letters for the trait
  5. 12. two alleles that are different
  6. 13. another term for heterozygous
Down
  1. 1. covered by a dominant allele
  2. 2. passing on traits from parents to offspring
  3. 4. a genetic family tree
  4. 5. used to predict offspring traits
  5. 6. characteristic that an organism can show
  6. 8. two alleles that are the same
  7. 10. version of a gene