B.8B

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Across
  1. 2. used when crossing 2 different traits
  2. 5. offspring appears with mixed genes
  3. 7. when more than 1 gene contributes to a phenotype
  4. 8. used to predict just one trait
  5. 9. forms new allele in body cell
  6. 10. firms new allele in sperm/egg/ovum/pollen that can be passed onto the offspring
Down
  1. 1. godfather of genetics
  2. 3. carried by genes located on x chromosome
  3. 4. allows us to see genetic makeup of an individual;
  4. 6. identify which codon specify which amino acid