Jack science quiz

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Across
  1. 2. a very nice pea
  2. 3. having identical alleles
  3. 5. a allele that is non-dominant over the other
  4. 6. the physical makeup of an organism
  5. 8. the passing on of traits
  6. 9. a type of gene that goes in a pair
  7. 10. a allele that is dominant over the other
Down
  1. 1. the study of hereditary
  2. 3. having non similar alleles
  3. 4. genetic makeup of an organism
  4. 7. father of genetics