Genetics Crossword Puzzle

12345678910
Across
  1. 3. Segment of DNA
  2. 5. Tool used to predict traits
  3. 9. Two identical alleles
  4. 10. Passing of traits to offspring
Down
  1. 1. Trait that hides or disappears
  2. 2. Different forms of a gene
  3. 3. Study of Heredity
  4. 4. Two different alleles
  5. 6. Genetic makeup of an organism
  6. 7. Physical trait/appearance
  7. 8. Trait that shows up