Science or sum

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Across
  1. 2. one set of instructions for an inherited trait
  2. 3. A creator of cells
  3. 8. shares the same trait in a cell
  4. 9. describes an allele that will be masked unless the organism is homozygous for that trait
  5. 10. A diagram that shows the occurrence of a genetic trait in several generations of a family
  6. 11. another much more nerdy word for child
  7. 12. the entire genetic makeup of an organism;also the combinations of genes for one or more specific traits
Down
  1. 1. the opposite of hybrid
  2. 3. an organisms appearance or other detectable characteristic
  3. 4. different forms of genes
  4. 5. In genetics,describes an allele that is fully expressed whenever the allele is present in the cell
  5. 6. one of the alternative forms of a gene that governs a characteristic such as hair color
  6. 7. the opposite of purebred
  7. 8. paired traits