Sam Sierra CH11

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Across
  1. 4. How an organism appears. (physical traits)
  2. 6. An organism with a ______ allele will exhibit the trait only in the absence of a dominant allele
  3. 8. the different forms of a gene
  4. 9. The mathematical chance that an event will happen.
  5. 10. The scientific study of heredity is _____
Down
  1. 1. specific characteristic (e.g., seed color, plant height) of an individual
  2. 2. Peas are a _____ system
  3. 3. separation of alleles during gamete formation
  4. 5. passed from one generation to the next; determine an individual’s characteristics
  5. 7. created from cross of true-breeding individuals