Heredity and Genetics

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Across
  1. 5. Choices for a gene
  2. 6. Creates Somatic cells (cells in body for growth and repair).
  3. 9. Used to find crosses between two genotype ratios
  4. 12. Tightly wound up structures of DNA
Down
  1. 1. Sections of a chromosome; codes for traits
  2. 2. Physical characteristics
  3. 3. An allele that is shown when present
  4. 4. Process which creates gametes (cells for reproduction)
  5. 7. Genotype ratio with different types of alleles; Aa
  6. 8. Unique genetic make-up of you
  7. 10. An allele shown if dominant allele is not present
  8. 11. Genotype ratio with same type of allele; AA, aa