Chapter 8 - Learning Menu Crossword puzzle

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Across
  1. 2. an organism that has two different alleles for a trait.
  2. 4. the scientific study of heredity
  3. 7. physical appearance or physical traits of an organism
  4. 9. the trait that always is visible in an organism
  5. 11. a number that describes how likely it is for an event to occur
  6. 12. the factors that determine a trait
  7. 13. A specific characteristic that an organism can pass to its offspring through its genes
  8. 14. An organism that has two different alleles for a trait
Down
  1. 1. square a chart that shows all of the possible ways alleles can combine in a genetic cross
  2. 3. the passing of physical characteristics from parent to offspring
  3. 5. The genetic makeup or alleles of an organism
  4. 6. the process when egg and sperm cells join
  5. 7. an offspring of crosses that has the same form of traits
  6. 8. An organism that has two identical alleles for a trait
  7. 10. the different forms of a gene