cells

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Across
  1. 3. Traits passed on by parents to their offspring
  2. 4. DNA cell
  3. 5. A square used to find the possible genotypes 2 parents could pass on
  4. 8. A family tree used to find genotypes
  5. 9. A disability caused by three genes in a pair
  6. 11. Allowing multiple phenotypes in one cell
  7. 13. The genes that a cell has
Down
  1. 1. Different forms of the same gene
  2. 2. The gentic material in an organism
  3. 3. Only allowing one phenotype
  4. 6. The study of life
  5. 7. A single cell reproduction
  6. 8. The trait that is expressed by a cell
  7. 10. Male reproductive cell
  8. 12. Female reproductive cell