Genetic Crossword Puzzle

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Across
  1. 2. An organism's complete set of genes.
  2. 4. The greater trait.
  3. 6. Having two identical alleles.
  4. 7. Genetics passed down by our biological parents.
  5. 8. Having two different alleles.
  6. 9. A dna sequences occurring at a gene.
Down
  1. 1. The observable characteristics in an individual.
  2. 2. The scientific study of genes.
  3. 3. A change in the DNA sequence.
  4. 5. The lesser trait.
  5. 6. The outcome of combining two different breeds or species.