Heredity and Genetics

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Across
  1. 2. a random change to a gene that sometimes results in a new trait
  2. 3. diagram used to predict genotypes
  3. 6. combination of alleles
  4. 7. trait that is only present if both alleles are recessive
  5. 8. to receive genes from a parent
  6. 12. different forms of the same gene
  7. 13. material that is stored in the nucleus which carries genetic information
  8. 14. gene that has identical alleles
  9. 15. any difference in traits between individual organisms
Down
  1. 1. physical appearance of an organism or trait
  2. 4. passing of traits from one generation to the next
  3. 5. appear if both or one of the genotypes are dominant
  4. 6. the study of heredity and variation of traits
  5. 9. gene that has two different alleles
  6. 10. distinguishing quality or characteristic
  7. 11. unit of heredity