Genetics Vocabulary Review Cross Word

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Across
  1. 3. square a genetics tool that uses letters to represent dominant and recessive alleles
  2. 4. inheritance when a group of gene pairs act together
  3. 6. genetic makeup of an organism
  4. 7. gene a factor that covers up another factor
  5. 8. dominance when an intermediate form is expressed in offspring
  6. 11. organisms with two different alleles for a trait
  7. 12. the different forms a gene has for a trait
  8. 13. gene a factor that seems to disappear
  9. 14. study of heredity
  10. 15. passing on of traits from parents to offspring
Down
  1. 1. alleles when more than two alleles control a trait
  2. 2. physical appearance of an organism
  3. 5. when there are two alleles that are exactly the same
  4. 9. helps determine the chance that something will occur
  5. 10. tool for tracing a trait through a family