Heredity unit vocab review

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Across
  1. 2. A change in Dna that can have a neutral, positive, or a harmful effect
  2. 5. Made of dna 23 passed down by parents to make you
  3. 8. Add or change genes in dna
  4. 10. genetic make up. Allele inherited by parent
Down
  1. 1. Similar alleles
  2. 3. Physical trait that can be seen
  3. 4. alleles from one parent expressed over the other allele
  4. 6. Math to determine the probability of the offsprings traits
  5. 7. Parents passing down their traits to offspring
  6. 9. Basic unit of heredity