Genetics and Heredity Crossword Puzzle

12345678910
Across
  1. 2. a bit of dna that determines a certain trait
  2. 4. where alleles can be organized
  3. 6. an organism with two of the same traits
  4. 7. traits always visible when present
  5. 8. given from a parent to offspring and holds traits
  6. 10. the type of letter dominant traits are represented by
Down
  1. 1. the study of physical traits in organisms
  2. 3. an organism with one of each trait
  3. 5. traits only visible when the other isn't
  4. 9. the type of letter recessive traits are represented by