chapter 8 science Crossword Puzzle

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Across
  1. 2. the different form of a trait
  2. 4. an organism that has two different alleles
  3. 5. when both alleles for a gene are expressed equally
  4. 6. each specific charcteristic in an organism
  5. 9. having two different alleles of a particular gene or genes.
  6. 11. a chart that shows all the possible ways allels go together.
  7. 12. the passing of physical charcteristics from parent to offspring
  8. 13. only shown when the dominant allele is present
Down
  1. 1. an organisms genetic makeup
  2. 3. these are shown always while present
  3. 7. an organism that is offspring of many generations that have the same form of trait
  4. 8. the study of heredity
  5. 9. an organism that has two different forms of an allele
  6. 10. a sequence of DNA that determines a trait
  7. 11. an organisms physical traits